Ann is driving down a street at 61 km/h. Suddenly a child runs into the street.
If it takes Ann 0.724 s to react and apply
the brakes, how far will she have moved before
she begins to slow down?
Answer in units of m.

What is the measure of a change in an objects velocity?

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

Which accounts for an increase in the temperature of a gas that is kept a constant volume