physics

A 14 g bullet is fired into a 120 g wooden
block initially at rest on a horizontal surface.
The acceleration of gravity is 9.8 m/s^2
.
After impact, the block slides 6.97 m before coming to rest.If the coefficient of friction between block
and surface is 0.568 , what was the speed of
the bullet immediately before impact?

  1. 👍 0
  2. 👎 0
  3. 👁 99

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics- Elena please help!

    A 20.0 g bullet is fired horizontally into a 85 g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 156 N/m. The bullet becomes embedded in the block. The

    asked by Megan on October 16, 2012
  2. Physics HELP!

    A 20.0 g bullet is fired horizontally into a 85 g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 156 N/m. The bullet becomes embedded in the block. The

    asked by Megan on October 16, 2012
  3. physics

    A 11.0 g bullet is fired horizontally into a 108 g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring of constant 151 N/m. The bullet becomes embedded in the block. If the

    asked by please help on November 23, 2010
  4. Physics

    A 12.0 g bullet is fired horizontally into a 108 g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring of constant 144 N/m. The bullet becomes embedded in the block. If the

    asked by Loucy on December 10, 2010
  5. Physics

    A 10 g bullet is fired into a 5 kg wooden block initially at rest on the floor. The bullet lodges in the block and the block slides 10 cm across the floor before coming to rest. If the coefficient of kinetic friction between the

    asked by Anonymous on June 23, 2013
  6. physics

    A 7 x 10^-3kg bullet is fired into a 2kg wooden block initially at rest on a level surface. The bullet passes through the block and emerges with the velocity of 200m/s. The block slides 0.5m and stops. If the coefficient of

    asked by Anonymous on May 3, 2011
  7. Physics- Elena please help!

    A 20.0 g bullet is fired horizontally into a 85 g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 156 N/m. The bullet becomes embedded in the block. The

    asked by Megan on October 18, 2012
  8. physics

    A 16.0 g bullet is fired horizontally into a 87 g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 168 N/m. The bullet becomes embedded in the block. The

    asked by Anonymous on October 21, 2012
  9. p

    A 16.0 g bullet is fired horizontally into a 87 g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 168 N/m. The bullet becomes embedded in the block. The

    asked by Anonymous on October 21, 2012
  10. physics

    A 16.0 g bullet is fired horizontally into a 87 g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 168 N/m. The bullet becomes embedded in the block. The

    asked by Anonymous on October 22, 2012

More Similar Questions