Kinetic & Potential Energy

1. 1What is the kinetic energy formula?

   1. AKE=1/2∙m∙v²
   2. BKE=m∙g∙h
   3. CKE=m∙g
   4. DKE=m∙v²
2. 2What is the potential energy formula?

   1. APE=1/2∙m∙v²
   2. BPE=m∙g∙h
   3. CPE=m∙g
   4. DPE=m∙v²
3. 3On earth, the acceleration of a free-falling object would be ___. However, in this quiz not all the questions have this as the acceleration.

   1. A9.8
   2. B1
   3. C5
   4. D9.8²
4. 4You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand at a speed of 30 m/s. What is the amount of energy the object has?

   1. AKE=945 joules
   2. BKE=1890 joules
   3. CKE=2958 joules
   4. DKE=623 joules
5. 5A baby carriage is sitting at the top of a hill that is 21 m high. The carriage with the baby weighs 12 kg and accelerates at 6 m/s. What is the amount of energy the object has?

   1. APE=498 joules
   2. BPE=564 joules
   3. CPE=42 joules
   4. DPE=1512 joules
6. 6A car is traveling with a velocity of 40 m/s. If the kinetic energy is 73,600 joules, what is the mass of the object?

   1. A13,121 kg
   2. B36 kg
   3. C102 kg
   4. D92 kg
7. 7A 99 kg cinder block is sitting on a platform 20 m high with an acceleration of 15 m/s. What is the amount of energy the object has?

   1. AKE=36,000 joules
   2. BKE=297,000 joules
   3. CKE=154,000 joules
   4. DKE=3,000,000 joules
8. 8Acceleration= 6, Mass= 145, and Height= 21 m. What is the amount of energy the object has?

   1. A12,870 joules
   2. B71,800 joules
   3. C18,270 joules
   4. D80,271 joules
9. 9Gravitational Potential Energy-__________________________.

   1. AEnergy of motion
   2. BEnergy depending on vertical position (mass & height)
   3. CEnergy stored in stretchy materials
   4. DEnergy stored that measures amount of moving particles in a object
10. 10Elastic Potential Energy- _____________________.

    1. AEnergy of motion
    2. BEnergy depending on vertical position (mass & height)
    3. CEnergy stored in stretchy materials
    4. DEnergy stored that measures amount of moving particles in a object

11. 11Kinetic Energy- _________________.

    1. AEnergy of motion
    2. BEnergy depending on vertical position (mass & height)
    3. CEnergy stored in stretchy materials
    4. DEnergy stored that measures amount of moving particles in a object
12. 12Select each of the situations that involves kinetic energy.

    1. ABall being dropped
    2. BSledding
    3. CAirplane going to land
    4. DSwinging
    5. EBow and arrow
    6. FTriggering a gun
    7. GDiver diving
13. 13Select the following situations that use gravitational energy.

    1. ABall being dropped
    2. BSledding
    3. CAirplane going to land
    4. DDiver diving
    5. ESwinging
    6. FBow and arrow
    7. GTriggering a gun
14. 14Select the following situations that use elastic potential energy.

    1. ABall being dropped
    2. BSledding
    3. CAirplane going to land
    4. DDiver diving
    5. ESwinging
    6. FBow and arrow
    7. GTriggering a gun

Description

Biology Science (HS Physical Science) Quiz on Kinetic & Potential Energy, created by Selam H on 24/10/2013.

Author

Selam H

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English

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hs physical sciencesciencephysicsenergybiology

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