Question

An object is placed 25cm from
a concave lense, whose to cas
length is 50 cam. The image
distance will be?​

Answer 1

Explanation:

refer to the attachment................

Answer 2

Answer:

I hope it is helpful to you

particle start motion from rest according to formula θ=(t4/60)- (t/4). Then the angular velocity and angular acceleration at time t=10s.