A block is on a surface with fls 0.325. It takes 4.11 N to break it free from static friction. How much normal force acts on the block?​

A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.

Which of the following are guidelines to follow for obtaining accurate observations