14-12-2022
Physics

Answered

1. A 1.5 kg box rests on a frictionless surface that forms an angle of 20° from horizontal.
a) Draw a free body diagram of the block without components.
b) Draw a free body diagram showing components.
c) Calculate the acceleration of the block.

Answer :

Other Questions

A student pulls their 35 kg dog across the park, with a force of 185 N, at an angle of 25 degrees above the horizontal. What is the value of the normal force? 1

A 24 kg crate is at rest on a horizontal floor. If it requires a 53 N horizontal force to keep it in motion, what is the coefficient of kinetic friction between

Draw a diagram to model what would happen when a cold air mass moving from the south collides with a warm air mass moving from the north. ————————————- (This qu

Question 3 A 100 kg box sliding across the floor at 4 m/s hits another box with a mass of 13 kg and the two begin to slide together. Assuming momentum is conser

a solid ball of inertia m rolls without slipping down a ramp that makes an angle θ with the horizontal. What frictional force is exerted on the ball?

A solid ball of inertia m rolls without slipping down a ramp that makes an angle θ with the horizontal.a. What frictional force is exerted on the ball?b. As a f

Calculate the amount of work done if a 70 kg student walks up the stairs which are 4.3 meters tall.

You push a 13‑kg table in the cafeteria with a horizontal force of 20 N, but the table does not move. You then push the table with a horizontal force of 25 N, a

If the boat's motor pushes the boat at 4 m/s and the river flows at 3 m/s and is 80 m wide find the resultant speeds below: VR = VBS = ?? 0 = ?? t <= ?? ?? d