Madison pushes with a 160-N horizontal force on a 20-kg crat…

Madison pushes with a 160-N horizontal force on a 20-kg crate of coffee resting on a warehouse floor. The force of friction on the crate is 80 N.  a) (3 pts) What is the acceleration of the crate? b) (1 pt) What is the acceleration of the crate if the friction force is equal to the pushing force? 

Allison exerts a net force of 10.0 N on a 6.7-kg shopping ca…

Allison exerts a net force of 10.0 N on a 6.7-kg shopping cart that was initially at rest. a) (2 pts) Find the acceleration of the cart. b) (2 pts) If the cart was pushed for a total time of 3.0s, calculate the distance traveled by the cart during this time.