Archive
16th of September 2015
Physics
Q:

On the floor of elevator, a block of mass 50kg is placed on which another block of mass 20kg is also placed . the elevator is moving up with a constant acceleration 1.5m/s^2. force exerted by 20 kg block on 50 kg block is nearly?

Tapti - CBSE - Class IX

Wednesday, September 16, 2015 at 18:08:PM

A:

Hi Tapti,

Kindly ask such questions under ask the expert section on our website.

Wednesday, September 16, 2015 at 18:09:PM