Subjects

Sections | |||
---|---|---|---|

Intro to Energy | 15 mins | 0 completed | Learn |

Intro to Calculating Work | 36 mins | 0 completed | Learn |

Work By Gravity & Inclined Planes | 40 mins | 0 completed | Learn |

Work By Variable Forces (Springs) | 47 mins | 0 completed | Learn |

Net Work & Kinetic Energy | 39 mins | 0 completed | Learn |

More Work-Energy Problems | 39 mins | 0 completed | Learn |

Power | 20 mins | 0 completed | Learn |

You may want to review (Pages 189 - 191).
For related problemsolving
tips and strategies, you may
want to view a Video Tutor Solution of A "power climb".

How many joules of energy does a Solution: You may want to review (Pages 189 - 191).
For related problemsolving
tips and strategies, you may
want to view a Video Tutor Solution of A "power climb".How many joules of energy does a 100-watt li

You may want to review (Pages 189 - 191).

For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A "power climb".

How many joules of energy does a

How fast would a 71 kg person have to run to have that amount of energy?

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A car moves at a speed of 25 m/s. If the car were...

When the 210-kg Genesis Mission capsule crashed w...

A 68 kg human sprinter can accelerate from rest t...

A 20.0-kg rock is sliding on a rough, horizontal s...

A pump is required to lift a mass of 810 kg of wa...

The Grand Coulee Dam is 1270 m long and 170 m high...

Six dogs pull a two-person sled with a total mass ...

A 1300 kg sports car accelerates from rest to 90 ...

You may want to review (Pages 189 - 191).
For re...

For a physics lab experiment, four classmates run
...

The hammer of a pile driver weighs 3800 N and must...

In a hydroelectric dam, water falls 30.0 m and th...

When its engine of power 76 kW is generating full...

An elevator has mass 600 kg, not including passeng...

A
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A ski area claims that its lifts can move 44000 pe...

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Your job is to lift 30-kg
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A typical flying insect applies an average force e...

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On December 27, 2004, astronomers observed the gre...

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A 10 kg object slides along a surface with a coeff...

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(a) How much energy is consumed by a 1.2 kW hair d...

An 820-N Marine in basic training climbs a 12.0-m ...

During a workout, football players ran up the stad...

A bicyclist coasts down a 6.5 degree hill at a ste...

A test car of mass 740 kg is moving at a speed of ...

Four students run up the stairs as shown in the fi...

The electric motor of a model train accelerates th...

A certain rain cloud at an altitude of 1.75 km con...

A 3.50-kN piano is lifted by three workers at cons...

A pump lifts 23.0 kg of water per minute through a...

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For saving energy, bicycling and walking are far m...

A loaded ore car has a mass of 950 kg and rolls on...

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