A lift weighing 1000 kg is moving upwards with an acceleration of 1 ~m / s ^ 2 . The…
Physics · JEE Main · NTA Exams — Laws of Motion
A lift weighing 1000 kg is moving upwards with an acceleration of \(1 \mathrm{~m} / \mathrm{s}^{2}\). The tension in the supporting cable is
- 980 N
- 10800 N
- 9800 N
- 8800 N
Answer
(B) 10800 N
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Given below are two statements. STATEMENT - 1: If net force acting on a system is zero then centre of mass of…
- 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 block of mass 4 kg is placed on a rough horizontal plane. A time dependent force F = kt2 acts on the block…
- Three equal weights A, B and C of mass 2 kg each are hanging on a string passing over a fixed pulley which is…
- A 50 kg boy stands on a platform spring scale in a lift that is going down with a constant speed 3 m/s. If…
- A machine gun fires a steady stream of bullets at the rate of n per minute into a stationary target in which…
- A ship of mass 3 10^ 7 kg initially at rest is pulled by a force 5 10^ 4 N through a distance of 3m. Assuming…
- A block of mass m, lying on a rough horizontal plane, is acted upon by a horizontal force P and another force…
More Laws of Motion questions · Browse all practice questions