Navigate

Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact

Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact on a frictionless surface as shown in fig. If a force of 14 N is applied on the 4 kg block, the the contact force between A and B is

Options

(a) 6 N
(b) 8 N
(c) 18 N
(d) 2 N

Correct Answer:

6 N

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AIPMT2015
admin:

Related Questions

  1. Two bulbs 40 watt and 60 watt and rated voltage 240 V are connected in series
  2. Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
  3. A boat of anchor is rocked by waves whose crests are 100 m apart and velocity
  4. A force of 10 newton acts on a body of mass 20 kg for 10 seconds. Change in its momentum
  5. A certain mass of Hydrogen is changed to Helium by the process of fusion