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## It takes 200 N to move a box 10 meters in 8 seconds How much ...

It takes 200 N to move a box 10 meters in 8 seconds How much power is required? ... If you exert 200 N of force to move a box 8 meters across the living room in 2 ... The work required to move the truck is 600 N (600 kg-m/sec2) times 30 ...

## It takes 200 N to move a box 10 meters in 8 seconds How much ...

This is the power required to complete the work in 8 seconds. Power is the ... It takes 200 N to move a box 10 meters in 8 seconds How much power is required?

## If It takes 300 N to move a box 10 meters in 10 seconds How much ...

It takes 200 N to move a box 10 meters in 8 seconds How much power is ... moves at 10 meters per second what is the braking force required to stop the car in a ...

## Energy Basics

www.wou.edu/las/physci/GS361/EnergyBasics/EnergyBasics.htm

Work is a transfer of energy so work is done on an object when you transfer ... One Newton is the force required to accelerate one kilogram of mass at 1 meter per second ... The amount of work done to push a 10,000 N car a distance of 10 meters .... how much work can be done without any consideration of how long it takes ...

## Ch 5 Work & Power - Google Slides - Google Docs

In physics, work is a transfer of energy when a force makes an object move. ​ ... How much power is needed if the brick is lifted for 5 seconds. ​. Power and ...

## Work and Energy Notes - District 196

www.district196.org/schools/avhsold/dept/science/physics/physicsweb04/AVHSPhysics/worknrgnotes.html

We all know what we mean when we say a moving car has energy or the ... Giving examples of objects with energy is much easier. ... If you exert a force of 50 Newtons on the box and lift it 1 meter high, then you did .... object takes 1 second to fall 5 meters from rest and will gain 10 m/s in speed in that one second of free fall.

## Work Done against Gravity - CPO Science

www.cposcience.com/home/portals/2/media/post_sale_content/pfc/ancillaries/u2/u2_skill_and_practice_sheets/pfc_u2_ss.pdf

bottle has a mass of 2.02 kilograms, how much work did you do against gravity? ... Power. In science, work is defined as the force needed to move an object a certain .... 8. An input force of 50 newtons is applied through a distance of 10 meters to a ... A lever used to lift a heavy box has an input arm of 4 meters and an output ....

## Work and Simple Machines - Science Education at Jefferson Lab

education.jlab.org/jsat/powerpoint/work_and_simple_machines.ppt

The unit of force is newtons; The unit of distance is meters; The unit of work is ... of 20 N, how much work has he done? 200 joules. (W = 20N x 10m). 11. Power ... How much power will it take to move a 10 kg mass at an acceleration of 2 ... With a second-class lever, the load is located between the fulcrum and the effort force.

## Calculating the Amount of Work Done by Forces

www.physicsclassroom.com/class/energy/Lesson-1/Calculating-the-Amount-of-Work-Done-by-Forces

A 10-N frictional force slows a moving block to a stop after a displacement of 5.0 m to the right. ... Her critical question is: which angle would require the most work ? ... How much work is done by an applied force to lift a 15-Newton block 3.0 meters ... A student with a mass of 80.0 kg runs up three flights of stairs in 12.0 sec.

## Chapter 7: KINETIC ENERGY AND WORK

www.ric.edu/faculty/bgilbert/Physics200/Chapter 7,8,9, MC examples.htm

D. newton·meter ... 8. A baseball is hit high into the upper bleachers of left field. Over its entire flight the ... 10. A 2-kg object is moving at 3m/s. A 4-N force is applied in the direction of motion .... D. 200 J. E. 260 J. ans: D. 19. An 80-N crate slides with constant speed a .... How much kinetic energy does the car lose in this...