Qu eslion 5 a} bi di Determine the momentum oi each oi the lollmvlng: - ukg halfback {rugby plaver} moving eastward at Qmi's - mutikg car moving northward at EUmIs - 40kg student moving southward at 2mis An elastic collision occurs In one dimension. In which a 1kg clock traveling at 5mi's collides with a 5kg blccit traveling at 3mi's in the same direction. What are the velocities of the two blcclts immediater after the oclllslcn? An Inelastic collision occurs in one dimension. in which a 1Dltg clock traveling at Smis collides with a 5kg clock traveling at arms In the same direction. and theyr stick together. What are the velocities of the blocks immediater after the collision? The diagram on the next page depicts the before and alter collision speeds oi a vehicle that undergoes a head-on collision with a wall. In Case A. the vehicle bounces cl'Ir the wall. In Case B. the vehicle crumples up and sticks to the wall. a In which case {A or E} is the change in velocity the greatest? - In which case {A or B} is the change In momentum the greatest? - In which case {A or B} is the Impulse the greatest? o In which case {A or B} is the force that acts upon the vehicle the greatest {assume contact times are the same in both cases}?