Il A 50 g
ice cube can slide without friction up and down a 30°
slope. The ice cube is pressed against a spring at the bottom of
the slope, compressing the spring 10 cm. The spring constant is
25 N/m. When the ice cube is
is released, what distance will it
travel up the slope before reversing direction?

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.