Question

an unloaded truck waiting 2000 kg has a all acceleration of 0.5 metre per second square what is the maximum acceleration when it is carrying a load of 2000 kg

Answer 1

Answer:

0.25m/s^2

Explanation:

In the case of unloaded truck,

m=2000Kg

a=0.5m/s^2

We know,

F=ma

=2000×0.5

=1000N

now in the case of loaded truck...

m=2000+2000=4000Kg

F=1000N(it remains unchanged)

F=ma

a=F/m

a=1000/4000

=0.25m/s^2.

hope everything is clear