Question

In: Physics

An antelope and a cheetah decide to race to a watering hole 1 km away. The...

An antelope and a cheetah decide to race to a watering hole 1 km
away. The cheetah's top speed is 3x the top speed of the antelope, so the cheetah is condent
she's got the win in the bag. From the starting line, the animals accelerate uniformly to
their top speeds in 10 seconds. After 30 more seconds, the exhausted cheetah stops for a
rest. The antelope is nowhere in the cheetah's sight, so the cheetah decides to take a quick
2-minute nap. Upon waking, the cheetah again accelerates uniformly to her top speed in 10
seconds and crosses the finish line at that speed. If the antelope crosses the finish line in 3
minutes and 10 seconds, who wins the race? Draw a velocity vs time graph for the cheetah's
motion.

Solutions

Expert Solution

graph is 100% correct if condition of retardation of CHITAH is not considered

And in this question condition of retardation is not given


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