Billy-do-right sees an elephant dart into the road 75m ahead of his car while driving 23.6m/a. he slams on the brakes, which accelerates the car at -6.3m/s. will he be able to avoid hitting the elephant

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

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?

Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.