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. When indensity of radiation is increased on a photosensitive plate, then
  2. The limiting angle of incidence for an optical ray that can be transmitted
  3. When current I is flowing through a conductor, the drift velocity is v.
  4. A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
  5. The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C.