Question

If block a is moving with an acceleration of 5m/s^2, the acceleration of b w.R.T ground is

Answer 1

Answer:

The acceleration of b w.R.T ground is 5√5m/s^2

Explanation:

According to the problem the block a is moving with an acceleration of 5 m/s^2

Let the acceleration b with respect to a is 10 m/s^2

Then the net acceleration b with respect to ground is  

√ 10^2 +5 ^2

= √100+25

=  √125

=  5√5 m/s^2

Hence the result is 5√5 m/s^2