Alice and Ruth want to set a world record in a 100-m race. They cross the finish line in a dead heat, both taking 10.2 s. Accelerating uniformly, Alice took 2.00 s and Ruth took 3.00 s to reach maximum speeds, which they maintained for the rest of the race. (a) What was the acceleration of each sprinter? (b) What were their respective maximum speeds

the answer is b

explanation:

answer: b.

explanation:

object 2 because all the other ones are wrong

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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