Certain force acting on a 20 kg mass changes its velocity from `5m//s to 2m//s`. calculate the work done by the force.

Certain force acting on a 20 kg mass changes its velocity from 5ms ^-1 to 2ms^-1 . Calculate the work done by the force.

Certain force acting on a 20 kg mass changes its velocity from 5ms ^-1 to 2ms^-1 . Calculate the work done by the force.

Certain force acting on a 20 kg mass changes its velocity from 5 m s^-1 to 2m s^-1 . Calculate the work done by the force.

Certain force acting on a 20 kg mass changes its velocity from 5ms^(-1) to 2ms^(-1) . Calculate the work done by the force.

Certain force acting on a 20 kg mass changes its velocity from 5 ms^(-1) to 2 ms^(1) . Calculate the work done by the force.

A force acting on a 10 kg mass changes its velocity form 54 km/h to 90 km/h. Calculatethe work done by the force.

Certain force acting on a 20 kg mass changes it velocity from 5ms^(-1) " to " 2 ms^(-1) . Calculate the work done by the force ?