A dynamometer D is attached to two bodies of masses M = 6 kg and m = 4 kg. Forces F = 20…
Physics · JEE Main · NTA Exams — Laws of Motion
A dynamometer D is attached to two bodies of masses M = 6 kg and m = 4 kg. Forces F = 20 N and f = 10 N are applied to the masses as shown. The dynamometer reads:
- 10 N
- 20 N
- 6 N
- 14 N
Answer
(D) 14 N
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A 50 kg mass is travelling at a speed of 2 m/s. Another 60 kg mass travelling at a speed of 12 m/s in the…
- A uniform metal rod of length 1 m is bent at 90° so as to form two arms of equal length. The centre of mass…
- A minimum force F is applied to a block of mass 102 kg to prevent it from sliding on a plane with an…
- Two blocks are connected over a massless pulley as shown in figure. The mass of block A is 10 kg and the…
- In order to stop a car in shortest distance on a horizontal road, one should
- Two balls of equal mass have a head on collision with speed 6 m/s each in opposite direction. If the…
- A block of mass 0.50 kg is moving with a speed of 2.00 m/s on a smooth surface. it strikes another mass of…
- Given below are two statements. STATEMENT - 1: The coefficient of restitution for a perfectly inelastic…
More Laws of Motion questions · Browse all practice questions