On may 20, 1999, robbie knievel easily cleared a narrow part of the grand canyon during a world-record–setting long-distance motorcycle jump—69.5m
.he left the jump ramp at a 10∘
angle above the horizontal. how fast was he traveling when he left the ramp? indicate any assumptions you made.

Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.