AIIMIIT work numericals worksheet

1.convert 1 joule to ergs

2.find work done when 10 N of force displace body by 20 m.

3.find work done when 10 kg body move to a distance of 10 m with and accelearation of 5 m/s2

4.find work when 2 kg body move to 5m with ans accelaration of 2 m/s2 .when force acts at an angle of 30 degree

5.find work when 3 kg body moves diatance of 5mwith an accelaration of 3 m/s2.express in ergs

6.find work done when 10 gms body displace by 10m.with and accelaration of 2 m/s2

7.find mass when 100 joules of work done body displace by 10m. Take g=10.

8.derive work energy theorem

9.find work when 10 kg body  attains a velocity of 5m/s to 10 m/s.

10.find work when 20 kg body when body starts from rest and attains a velocity of 36 kmph

11.find work when 100 gm body displace by 20 m.with an accelaaration of 2 m/s2.

12.what is work done by centriperal and centrifugal forces

13.what  is work done when a force of 500 N moves body 10m north and 24m east.

14.what is work done by body falling from a height of 10m whose mass is 10kgs

15.