Work and Power Problems

Work and Power Problems

3 years ago

wasinger2

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20 QuestionsShow answers

- Question 15 secondsQ. The SI Unit for Mass?answer choices
- Question 230 secondsQ. The SI Unit for Workanswer choices
- Question 330 secondsQ. The SI Unit for Forceanswer choices
- Question 430 secondsQ. The SI Unit for Timeanswer choices
- Question 530 secondsQ. The SI Unit for Poweranswer choices
- Question 630 secondsQ. What is the formula for Work?answer choices
- Question 730 secondsQ. What is the formula for Power?answer choices
- Question 860 secondsQ. F=200 N

d=50 m

w=??answer choices - Question 9900 secondsQ. If 150 Joules of work is needed to move a box 10 meters, what force was used?answer choices
- Question 1030 secondsQ. When a pendulum swings, at which point is potential energy at its greatestanswer choices
- Question 1130 secondsQ. When a pendulum swings, at which point is kinetic energy highest?answer choices
- Question 12120 secondsQ. What kind of energy is in a battery?answer choices
- Question 1330 secondsQ. As a pendulum swings from its highest to lowest position, what happens to its kinetic and potential energy?answer choices
- Question 14120 secondsQ. Find the distance an object traveled if a force of 350 N acted on it to produce 0 work?answer choices
- Question 15120 secondsQ. An Xbox consumes 15.7 watts while in standby mode. If you leave it in standby mode for 86,400 seconds (one day), how much work was done?answer choices
- Question 16120 secondsQ. How far does a car that weighs 5,000 N go if 18,000 J of work is done on it?answer choices
- Question 17900 secondsQ. W = 500 Joules

t = 25 seconds

P = ???answer choices - Question 18900 secondsQ. How much time is needed to produce 720 Joules of work if 90 watts of power is used?answer choices
- Question 19300 secondsQ. A person weighing 600 N gets on an elevator. The elevator lifts the person 6 m in 10 seconds. How much power was used?answer choices
- Question 2060 secondsQ. Would it be easier to move a box of the same mass up a ramp that was long and gradual or short and steep?answer choices

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