A block of mass 50 kg slides over a horizontal distance of 1 m . If the coefficient of…

Physics · NEET · NTA Exams — Work, Energy and Power

1. 98 J
2. 72J
3. 56 J
4. 34 J

Answer

(A) 98 J

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• High water fall is used for generating electricity. Water is falling from a 60 m height. Assuming 2 10^ 5 ~kg…
• A ship of mass 3 10^ 7 kg initially at rest, is pulled by a force of 5 10^ 4 N through a distance of 3 m…
• If a bullet of mass 5 g moving with velocity 100 m/sec, penetrates the wooden block up to 6 cm. Then, the…
• A long spring is stretched by 2 cm. Its potential energy is U. If the spring is stretched by 10 cm, the…
• A body of mass m moving with velocity u collides with a stationary body of mass 2m. The speed of the system…
• An athlete in the Olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be…
• When an unpolarized light of intensity I_ 0 is incident on a polarizing sheet, the intensity of the light…
• 300 Joule of work is done in sliding up a 2 kg block on an inclined plane to a height of 10 metres . Taking…

More Work, Energy and Power questions · Browse all practice questions