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Retake U6 Quiz 1

Last updated almost 3 years ago
20 questions
1

How much work is done carrying the 4.0 N can up the 3 m stairs?

1

Does the rate of climbing the stairs change the work done?

1

What is the power if you carried the same can up in 10 seconds?

1

If you increase your amount of work and decrease the amount of time you will have-

1

What is needed for work to be done

1

How much work is done by superman in this scenario?

1

How much work is done by Mike as he attempts to push the car that didn't move?

1

Which of the following is work

1

You push against the back of your friends car that is stuck. You push and be become very tired, but the car does not move. Work is done.

1

Work is done when a weightlifter holds a barbell still above his head.

1

Match the units to the variable

  • Newtons
  • Joules
  • Meters
  • Watts
  • Force
  • Distance
  • Energy
  • Work
  • Power
1

Kinetic Energy Depends on which of the following?

1
Kinetic energy has a __________ relationship with velocity and a __________ relationship with mass
1

What is the Kinetic energy of the plane?

1

What is the kinetic energy of the particle?

1

What is the velocity of the sprinter who has a mass on 80kg and a kinetic energy of 4,000 J?

1

How much speed does a 5 kg ball have after 100 J of work was applied to it?

1

What is the work done by the force?

1

What is the final KE

1

What is the final velocity of the cart?