Clear my choice Question 5 A professional baseball pitcher throws a 0. 145 kg baseball with a velocity of 40 m/s [north]. The ball is batted to the pitcher with a velocity of 49 m/s [south]. Answer saved What is the magnitude of the change in the ball's momentum? Marked out of 1.0 Select one: Flag O a. 1.305 kg.m/s question O b. 1.3 kg-m/s O c. 12.905 kg.m/s O d. 13 kg.m/s Clear my choicecollision? A billiard ball collides with a second identical ball in an elastic head-on collision. What is the kinetic energy of the system after the collision compared with the kinetic energy before the Select one: O a. Unchanged O b. Two times as great O c. Four times as great O d. One fourth as great Clear my choiceJestion 3 An egg dropped on the road usually breaks, while one dropped on the grass usually does not. The egg doesn't break when dropped on the grass because iswer saved arked out of Select one: O a. the time interval for stopping is greater Flag jestion O b. the time interval for stopping is less O c. the impulse is greater O d. the impulse is less Clear my choiceA block of mass m slides with a speed vo on a frictionless surface and collides with another mass M which is initially at rest. The two blocks stick together and move with a speed of v, /3. In terms of mass m, mass M is and the physics principle you used to determine this is Select one: O a. m/3 and physics principle 5 O b. m/2 and physics principle 5 O c. 2m and physics principle 4 O d. 3m and physics principle 4 An egg dropped on the road usually breaks, while one dropped on the grass usually does not. The egg doesn't break when dropped on the grass because