URGENT Physics PLEASE help

5. A 1,600 kg car is moving south at 24 m/s. What is its momentum?
(Points : 1)
66 kgm/s south

66 kgm/s north

38,000 kgm/s north

38,000 kgm/s south


Question 6. 6. The velocity of a 150 kg cart changes from 6.0 m/s to 14.0 m/s. What is the magnitude of the impulse that acted on it?
(Points : 1)
900 kgm/s

1,200 kgm/s

3,000 kgm/s

2,100 kgm/s


Question 7. 7. An object's speed is 0.8 m/s, and its momentum is 200 kgm/s. What is the mass of the object?
(Points : 1)
250 kg

160 kg

128 kg

200 kg

  1. 👍 0
  2. 👎 0
  3. 👁 441
asked by Anon
  1. 1600 * 24 south

    150 * 8

    m = p/v = 200/.8

    1. 👍 0
    2. 👎 0
    posted by Damon
  2. DIE

    1. 👍 0
    2. 👎 0
    posted by Tbh

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    A blue car with mass mc = 528 kg is moving east with a speed of vc = 17 m/s and collides with a purple truck with mass mt = 1352 kg that is moving south with an unknown speed. The two collide and lock together after the collision

    asked by MUHAMMAD JUNAID on March 26, 2019
  2. Physics

    A blue car with mass mc = 410.0 kg is moving east with a speed of vc = 23.0 m/s and collides with a purple truck with mass mt = 1248.0 kg that is moving south with a speed of vt = 10.0 m/s . The two collide and lock together after

    asked by Mike on October 8, 2012
  3. physics

    1) What average power is required for a runner with a mass of 85 kg to reach a speed of 8 m/s from a stationary start during a time of 2 s? 2) A 1000 kg car travels east at 30 m/s and collides with a 3400 kg truck travelling south

    asked by k on March 29, 2015
  4. science

    Arrange the amount of momentum of these objects from the most momentum to the least momentum. When placing the objects in the correct order, record the value of their momentum. 1. A 0.4 kg baseball thrown by a major league pitcher

    asked by please help(: on October 28, 2009
  5. physics

    A compact car, mass 705 kg, is moving at 1.00 102 km/h toward the east. Sketch the moving car. Do this on paper. Your instructor may ask you to turn in this work.. (a) Find the magnitude and direction of its momentum. Draw an

    asked by max on December 6, 2010
  6. physics

    A compact car, mass 705 kg, is moving at 1.00 102 km/h toward the east. Sketch the moving car. Do this on paper. Your instructor may ask you to turn in this work.. (a) Find the magnitude and direction of its momentum. Draw an

    asked by max on December 6, 2010
  7. 10 grade

    A 80 slug car runs into a wall while moving at 10ft/s. If the car bounces off the wall with the same speed it struck it with as a result of having been in contact with the wall for .8 second, then find... a)... The initial

    asked by sravya on February 10, 2011
  8. science

    Instructions: Read the following paragraph carefully. Then use what you know about momentum, work, and energy to answer the following questions. Be sure to show your work. You are a traffic accident investigator. You have arrived

    asked by Anonymous on October 27, 2010
  9. maths

    a car weighing 1600kg moving with a velocity of 30 meter per second retarded uniformly coming to rest in 20 seconds calculate 1, initial momentum 2, final momentum 3, rate of change of momentum 4,acceleration of the car 5,

    asked by mike on January 28, 2016
  10. physics

    A compact car, mass 875 kg, moving south at 16 m/s, is struck by a full-sized car, mass 1660 kg, moving east at 12 m/s. The two cars stick together, and momentum is conserved in the collision. The wreck skids along the ground and

    asked by Tony on February 4, 2013

More Similar Questions