Physics equations/08-Linear Momentum and Collisions/Q:oneDcollision/Testbank

===2===
{<!--a08linearMomentumCollisions_1-->On object of mass 3 kg that is moving at a velocity of 17m/s collides with a stationary object of mass 10.2 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 2.68m/s.
-b) 3.22m/s.
+c) 3.86m/s.
-d) 4.64m/s.
-e) 5.56m/s.
===3===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.3 kg that is moving at a velocity of 22m/s collides with a stationary object of mass 19.36 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 1.62m/s.
-b) 1.95m/s.
+c) 2.34m/s.
-d) 2.8m/s.
-e) 3.36m/s.
===4===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.3 kg that is moving at a velocity of 22m/s collides with a stationary object of mass 19.8 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 1.32m/s.
-b) 1.59m/s.
-c) 1.91m/s.
+d) 2.29m/s.
-e) 2.75m/s.
===5===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.3 kg that is moving at a velocity of 24m/s collides with a stationary object of mass 17.52 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 1.93m/s.
-b) 2.32m/s.
+c) 2.79m/s.
-d) 3.34m/s.
-e) 4.01m/s.
===6===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.3 kg that is moving at a velocity of 16m/s collides with a stationary object of mass 9.6 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 1.49m/s.
-b) 1.79m/s.
-c) 2.15m/s.
-d) 2.58m/s.
+e) 3.09m/s.
===7===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.9 kg that is moving at a velocity of 21m/s collides with a stationary object of mass 12.6 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
+a) 3.93m/s.
-b) 4.71m/s.
-c) 5.66m/s.
-d) 6.79m/s.
-e) 8.15m/s.
===8===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.5 kg that is moving at a velocity of 23m/s collides with a stationary object of mass 17.94 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 1.95m/s.
-b) 2.34m/s.
+c) 2.81m/s.
-d) 3.38m/s.
-e) 4.05m/s.
===9===
{<!--a08linearMomentumCollisions_1-->On object of mass 2 kg that is moving at a velocity of 25m/s collides with a stationary object of mass 25 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 1.29m/s.
-b) 1.54m/s.
+c) 1.85m/s.
-d) 2.22m/s.
-e) 2.67m/s.
===10===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.7 kg that is moving at a velocity of 25m/s collides with a stationary object of mass 20.75 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 2m/s.
-b) 2.4m/s.
+c) 2.88m/s.
-d) 3.45m/s.
-e) 4.14m/s.
===11===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.2 kg that is moving at a velocity of 28m/s collides with a stationary object of mass 18.48 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 1.72m/s.
-b) 2.07m/s.
-c) 2.48m/s.
+d) 2.98m/s.
-e) 3.57m/s.
===12===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.3 kg that is moving at a velocity of 24m/s collides with a stationary object of mass 22.8 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
-a) 1.06m/s.
-b) 1.27m/s.
-c) 1.53m/s.
-d) 1.83m/s.
+e) 2.2m/s.
===13===
{<!--a08linearMomentumCollisions_1-->On object of mass 2.6 kg that is moving at a velocity of 23m/s collides with a stationary object of mass 18.17 kg.  What is the final velocity if they stick?  (Assume no external friction.)}
+a) 2.88m/s.
-b) 3.45m/s.
-c) 4.15m/s.
-d) 4.98m/s.
-e) 5.97m/s.

===2===
{<!--a08linearMomentumCollisions_2-->A car of mass 634 kg is driving on an icy road at a speed of 17 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.5 m/s.  What was the mass of the truck?}
-a) 767 kg
-b) 921 kg
-c) 1105 kg
+d) 1326 kg
-e) 1591 kg
===3===
{<!--a08linearMomentumCollisions_2-->A car of mass 796 kg is driving on an icy road at a speed of 18 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.9 m/s.  What was the mass of the truck?}
-a) 1134 kg
-b) 1360 kg
+c) 1632 kg
-d) 1959 kg
-e) 2351 kg
===4===
{<!--a08linearMomentumCollisions_2-->A car of mass 884 kg is driving on an icy road at a speed of 20 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 4.2 m/s.  What was the mass of the truck?}
+a) 3326 kg
-b) 3991 kg
-c) 4789 kg
-d) 5747 kg
-e) 6896 kg
===5===
{<!--a08linearMomentumCollisions_2-->A car of mass 860 kg is driving on an icy road at a speed of 17 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.9 m/s.  What was the mass of the truck?}
-a) 1124 kg
-b) 1348 kg
+c) 1618 kg
-d) 1942 kg
-e) 2330 kg
===6===
{<!--a08linearMomentumCollisions_2-->A car of mass 674 kg is driving on an icy road at a speed of 16 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.9 m/s.  What was the mass of the truck?}
-a) 801 kg
-b) 961 kg
+c) 1154 kg
-d) 1385 kg
-e) 1661 kg
===7===
{<!--a08linearMomentumCollisions_2-->A car of mass 571 kg is driving on an icy road at a speed of 24 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.5 m/s.  What was the mass of the truck?}
-a) 1334 kg
-b) 1601 kg
+c) 1921 kg
-d) 2305 kg
-e) 2766 kg
===8===
{<!--a08linearMomentumCollisions_2-->A car of mass 806 kg is driving on an icy road at a speed of 24 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.5 m/s.  What was the mass of the truck?}
-a) 1883 kg
-b) 2259 kg
+c) 2711 kg
-d) 3253 kg
-e) 3904 kg
===9===
{<!--a08linearMomentumCollisions_2-->A car of mass 636 kg is driving on an icy road at a speed of 22 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.2 m/s.  What was the mass of the truck?}
-a) 1427 kg
-b) 1712 kg
+c) 2055 kg
-d) 2466 kg
-e) 2959 kg
===10===
{<!--a08linearMomentumCollisions_2-->A car of mass 863 kg is driving on an icy road at a speed of 25 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.7 m/s.  What was the mass of the truck?}
-a) 2435 kg
+b) 2922 kg
-c) 3507 kg
-d) 4208 kg
-e) 5049 kg
===11===
{<!--a08linearMomentumCollisions_2-->A car of mass 856 kg is driving on an icy road at a speed of 19 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 4.7 m/s.  What was the mass of the truck?}
-a) 1507 kg
-b) 1809 kg
-c) 2170 kg
+d) 2604 kg
-e) 3125 kg
===12===
{<!--a08linearMomentumCollisions_2-->A car of mass 841 kg is driving on an icy road at a speed of 21 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 4.2 m/s.  What was the mass of the truck?}
-a) 1622 kg
-b) 1947 kg
-c) 2336 kg
-d) 2803 kg
+e) 3364 kg
===13===
{<!--a08linearMomentumCollisions_2-->A car of mass 654 kg is driving on an icy road at a speed of 15 m/s, when it collides with a stationary truck.  After the collision they stick and move at a speed of 5.7 m/s.  What was the mass of the truck?}
-a) 741 kg
-b) 889 kg
+c) 1067 kg
-d) 1280 kg
-e) 1537 kg

===2===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 159 gm bullet strikes a ballistic pendulum of mass 2.08 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 44 m/s.
-b) 47 m/s.
+c) 50 m/s.
-d) 54 m/s.
-e) 58 m/s.
===3===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 171 gm bullet strikes a ballistic pendulum of mass 2.41 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 41 m/s.
-b) 44 m/s.
-c) 47 m/s.
-d) 50 m/s.
+e) 54 m/s.
===4===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 157 gm bullet strikes a ballistic pendulum of mass 2.22 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 47 m/s.
-b) 51 m/s.
+c) 54 m/s.
-d) 58 m/s.
-e) 62 m/s.
===5===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 195 gm bullet strikes a ballistic pendulum of mass 2.13 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 32 m/s.
-b) 35 m/s.
-c) 37 m/s.
-d) 40 m/s.
+e) 43 m/s.
===6===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 191 gm bullet strikes a ballistic pendulum of mass 2.19 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 34 m/s.
-b) 36 m/s.
-c) 39 m/s.
-d) 42 m/s.
+e) 44 m/s.
===7===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 191 gm bullet strikes a ballistic pendulum of mass 2.02 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 34 m/s.
-b) 36 m/s.
-c) 39 m/s.
+d) 41 m/s.
-e) 44 m/s.
===8===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 159 gm bullet strikes a ballistic pendulum of mass 2.11 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 39 m/s.
-b) 42 m/s.
-c) 44 m/s.
-d) 48 m/s.
+e) 51 m/s.
===9===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 169 gm bullet strikes a ballistic pendulum of mass 2.45 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
+a) 55 m/s.
-b) 59 m/s.
-c) 63 m/s.
-d) 68 m/s.
-e) 73 m/s.
===10===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 161 gm bullet strikes a ballistic pendulum of mass 2.1 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 44 m/s.
-b) 47 m/s.
+c) 50 m/s.
-d) 54 m/s.
-e) 57 m/s.
===11===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 159 gm bullet strikes a ballistic pendulum of mass 2.27 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
+a) 55 m/s.
-b) 58 m/s.
-c) 62 m/s.
-d) 67 m/s.
-e) 71 m/s.
===12===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 167 gm bullet strikes a ballistic pendulum of mass 2.28 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 43 m/s.
-b) 46 m/s.
-c) 49 m/s.
+d) 52 m/s.
-e) 56 m/s.
===13===
{<!--a08linearMomentumCollisions_3-->[[File:Ballistic pendulum.svg|right|160px]]A 164 gm bullet strikes a ballistic pendulum of mass 2.48 kg (before the bullet struck).  After impact, the pendulum rises by 65 cm.  What was the speed of the bullet?}
-a) 54 m/s.
+b) 58 m/s.
-c) 62 m/s.
-d) 66 m/s.
-e) 70 m/s.