engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Engineering Mechanics Kinematics and Kinetics
A body of mass 10 kg moving with a velocity of 1 m/s is acted upon by a force of 50 N for two seconds. The final velocity will be:
1
22 m/sec
2
10 m/sec
3
\(\sqrt {21}\) m/sec
4
11 m/sec