Start Free Mock LoginAlready registered? Login here

Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMMedium2 minQB

PhysicsMediumsingle choice

Find the acceleration of the 3 kg mass when the acceleration of the 2 kg mass is $2$ m/s² as shown in the figure (the two blocks are joined by a light inextensible string on a smooth surface; the 2 kg mass is pulled by $10$ N):

Options:

Answer:

Solution:

The inextensible string keeps both accelerations equal; indeed
$a = \frac{10}{3 + 2} = 2 m/ s^{2}$ for the whole system, so the 3 kg mass also has $2$ m/s².
Option B.

Subject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...