Physical Science

If you roll a 5.0 kg bowling ball down the alley at 10.0 m/s, how much work did you do on the ball?

a). 250 J
b). 490 J
c). 2500 J

  1. 👍 0
  2. 👎 0
  3. 👁 89
asked by Tyra J
  1. Compute the kinetic energy of the ball, (1/2) M V^2. That will be the answer.

    1. 👍 0
    2. 👎 0
    posted by drwls
  2. 25000

    1. 👍 0
    2. 👎 0
    posted by laura
  3. If you roll a 5.0 kg bowling ball down the alley at 10.0 m/s, how much work did you do on the ball?

    1. 👍 0
    2. 👎 0
  4. . you roll a 5.0 kg bowling ball down the alley at 10.0 m/s, how much work did you do on the ball?

    1. 👍 0
    2. 👎 0
  5. you do 600 J of work hoisting a 2 kg bale of hay, to what height did you lift it

    1. 👍 0
    2. 👎 0
  6. A 250.0 kg roller coaster car has 20,000.0 J of potential energy at the top of the hill. Neglecting frictional losses, what is the velocity of the car at the bottom of the hill?

    1. 👍 0
    2. 👎 0
  7. How long would it take a 20.0 hp motor to lift a 1,000.0 kg crate from the bottom of a freighter's hold to the deck (40.0 m)?

    1. 👍 0
    2. 👎 0
  8. 2500 J

    1. 👍 0
    2. 👎 0
    posted by MILTON
  9. A 250.0 kg roller coaster car has 20,000.0 J of potential energy at the top of the hill. Neglecting frictional losses, what is the velocity of the car at the bottom of the hill?

    1. 👍 0
    2. 👎 0
  10. 250

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. physics

    A spherical bowling ball with mass m = 4.1 kg and radius R = 0.116 m is thrown down the lane with an initial speed of v = 8.9 m/s. The coefficient of kinetic friction between the sliding ball and the ground is ¦Ì = 0.34. Once

    asked by JOJO on March 18, 2013
  2. Physics

    A spherical bowling ball with mass m = 3.7 kg and radius R = 0.103 m is thrown down the lane with an initial speed of v = 8.9 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.31. Once the

    asked by MUHAMMAD JUNAID on April 9, 2019
  3. physics

    7. No work is done by gravity on a bowling ball resting or moving on a bowling alley because the force of gravity on the ball acts perpendicular to the surface. But on an incline, the force of gravity has a vector component

    asked by Anonymous on April 2, 2013
  4. Physics

    A spherical bowling ball with mass m = 3.2 kg and radius R = 0.107 m is thrown down the lane with an initial speed of v = 8.6 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.34. Once the

    asked by stewart on November 6, 2014
  5. Parametrics

    A bowling ball is rolled down and alley with a constant velocity of 1.4m/sec. at an angle of 86deg. To the starting line. The position of the person throwing the bowling ball can be represented by the point (0,0). Where is the

    asked by Chris on May 16, 2018
  6. physics

    A 8.5-kg bowling ball is rolling down the alley with a velocity of 3.5 m/s. For each impulse, a and b, as shown below, find the resulting speed and direction of motion of the bowling ball.

    asked by lets go on December 6, 2010
  7. Math

    Scenario 1: On Saturday, Kira stood outside the bowling alley from the time it opened until the time it closed. She asked the age of every 20th person entering the bowling alley for the whole day. Data Set 1: 69, 10, 12, 11, 12,

    asked by Nakoa The Rainbow on May 13, 2019
  8. Physics

    You throw a 6.2 bowling ball down a bowling alley. The ball is in your hand for a distance of 1.5 meters. Its speed increases from 0 to 16m/s(36mph). How much force did you apply?

    asked by Cory on December 17, 2012
  9. 9th grade

    A bowler rolls a 5 kg bowling ball down a magical frictionless bowling alley. The ball accelerates at an average rate of 2 m/s^2. How much force did the bowler apply to the ball?

    asked by Nick on November 3, 2010
  10. Algebra

    Please help me One bowling charges $5.50 for shoe rental plus $2.50 per game. A second bowling alley charges $4.00 for shoe rental plus $3.00 per game. If one person rents a pair of shoes to bowl, how many games should they bowl

    asked by Lee on August 16, 2011

More Similar Questions