Question

Part II Mutiple Choice (2 pt each What is the applied horizontal force required to accelerate a 25-kg box across a floor at a rated 3 m/s2 if there is also a force of friction of 12 N? a 75 N 37 N c. 12 N d. 63 N e. 87 N 25-3-7ร What is your weight on Mars if the surface gravity on Mars is 9MARS 3.36 m/s and your w on Earth is 450 N? a. 450 N b. 46 kg 154 N 15.7 k e. 33.0 N 157 ke h: 15.81 3.3154.12 What force is required to accelerate a 600-kg car from 0 m/s to 32 m/s over a distance of 11 147 N b,2670 N F ma 19,200 N 167 N e. 2160 N An object in motion will eventually slow down unless a force is exerted on it, keeping it in s TRUE or FALSE I am sliding down a frictionless slide. I feel a force of gravity from the Earth. The normal eel from the slide is the "equal and opposite" force-pair to the gravitational force as desc Newton's Third Law of Motion. TRUE or FALSE

Answer 1