Post a New Question

Maths

posted by on .

A particle rotates in a circular orbit about a point located 30cm away, with angular speed 2 rad s^-1. If the angular momentum is 0.2 Js, determine the mass of the particle.

I used L=mr^2 omega and got 1.11kg

A constant torque of 0.2Nm accelerates the particle for 5s. Determine the final angular momentum od the particle. I'm not sure how to do this or which equation to use.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question