Question

two trolleys a and b are moving with acceleration a and 2A respectively in the same direction to an observer in trolley a the magnitude of pseudo force acting on the block of mass m on the trolley is b is

Answer 1

Answer:

Explanation:

=> Relative acceleration of trolley b with respect to trolley a:

A_(ba) = A_b − A_a

=2A − A ( ∵ both the given trollies are moving in same direction )                                                                                      

= A

=> Pseudo force acting on the block kept on mass m on the trolley b :

Pseudo force =  mass * relative acceleration of trolley b with respect to trolley a

=ma