______6. The momentum of an object can be determined by getting the product of their __.A. force and acceleration B. force and time of contactC. mass and accelerationD. mass and velocity______7. A jeepney A and B are travelling at the same speed. Jeepney A is full of passengers while jeepney B is only half-full. Which has a greater momentum?A. Jeepney A C. Both jeepneysB. Jeepney B D. neither vehicles_______8. Which vehicle has a greater momentum, a 10-ton truck at rest or a 100-kg motorcycle at rest?A. Truck B. Motorcycle C. both vehicles D. neither vehicles________9. Allowing more time of contact increases the ________________.A. Momentum C. velocityB. Impulse D. acceleration________10. The momentum of a 225g softball moving at 35m/s is ____________A. 7.9kg m/sB. 79 kg m/sC. 790 kg m/sD. 7900 kg m/s

+$+ Learning Assessment 2: MULTIPLE CHOICE Choose the letter of the best answer write your answer on the space provided. (10 items, 2 points each) 1. What is the value of acceleration due to gravity near the earth's surface/ A. -9.8 fusz C.9.8 mis B.-9.8 m/s2 D. 32.2 fu/'s 2. The acceleration due to gravity acts A.Upward B.Depending on the motion of the object C.Downward D. Toward outer space. 3. Consider an object thrown upward with an initial speed of vi. The speed at top of flight is A.vi B. 2vi C. Z vi D.zero 4. A stone is dropped from the top of a tower. It reached the ground in 2s. What is the height of the tower/ 4.20m B.40m C.78 4m D.160m 5. A battleship simultaneously fires two shells at enemy ships. If the shells follows the parabolic trajectories shown, which ship gets hit first? Neglect air resistance. A. Ship A B. Ship B C. They will both be hit at the same time D. Need more information