Arace car starts from rest and speeds up uniformly to the right until it reaches a maximum velocity of 60\,\dfrac{\text m}{\text s}60 s m 60, space, start fraction, m, divided by, s, end fraction in 15 \,\text s15s15, space, s. what is the acceleration of the race car?

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

What is a good example of instantaneous speed

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f