On a frictionless surface, a block of mass M moving at speed v collides elastically

On A Frictionless Surface A Block Of Mass M Moving Physics QuestionOn A Frictionless Surface A Block Of Mass M Moving Physics Question

On a frictionless surface, a block of mass M moving at speed v collides elastically with another block of same mass M which is infinitely at rest. After collision the first block moves at an angle θ to its initial direction and has a speed v/3. The second bolck’s speed after the collision is

Options

(a) 3/√2 v
(b) √3/2 v
(c) 2√2/3 v
(d) 3/4 v

Correct Answer:

2√2/3 v

Explanation:

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

AddThis Website Tools
admin:

Related Questions

  1. A satellite is launched into a circular orbit of radius R around earth while
  2. The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
  3. When an α-particle of mass m moving with velocity ν bombards on a heavy nucleus
  4. If alternating source of primary coil on transformer is replaced by a Laclanche cell
  5. Which scientist experimentally proved the existence of electromagnetic waves?