- #1
emily081715
- 208
- 4
Homework Statement
A 1-kg standard cart collides with a cart A of unknown inertia. Both carts appear to be rolling with significant wheel friction because their velocities change with time as shown graph below:
What is the inertia of cart A?
Homework Equations
i am unsure how to even solve for inertia but i know the equation is i=mr^2 except i have never used this equation
The Attempt at a Solution
i tried randomly rearranging formula i know how to use for momentum and got 1.6 kg but i have never solve a problem like this and I'm very confused on how to actually solve for inertia