Solving 2kg Fan-Cart Motion: Acceleration, Velocity & Displacement

[jammhawk]

Homework Statement

A 2 kg fan-cart is in linear motion; it experiences 4 N forward force due to the fan.

Assume that the 2kg fan-cart rolls under fan's force, between the weels and track there is 1N frictional force.

1. its acceleration
2. its velocity 3 second after start
3. its velocity 5 second after start
4. its displacement between 3s and 5s
5. its displacement between 0s and 5s
6. its average velocity using the result of 4

Homework Equations

The Attempt at a Solution

Any HELP will be GREAT!

 

[PhanthomJay]

You are going to have to show how you would apply Newton's 2nd law and the general kinematic motion equations.