Work Power

It is done scientifically when an object moves towards the same direction as the force

• Energy

• Power

• Work

• Accelaration

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

It is the capacity to do work

• Energy

• Power

• Force

• Motion

Tags

NGSS.MS-PS3-5

What is the SI unit for Work?

• Newton-meter

• Joules

• Both

• Neither

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which is a unit for Power?

• Joules

• Watt

• Brainpower

• All of these are correct

Pushing a cart. Is it an example of work?

• NO

• YES

• MAYBE

• I am not sure

Pulling a bow. Is it an example of work?

• NO

• YES

• MAYBE

• I am not sure

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Lifting your bag. Is it an example of work?

• NO

• YES

• MAYBE

• I am not sure

Tags

NGSS.MS-PS3-2

Pushing against the wall. Is it an example of work?

• NO

• YES

• MAYBE

• I am not sure

Tags

NGSS.MS-PS2-1

How much work is done if a 50kg sack of rice is push and it accelerate at 0.5 m/s2, moving it a distance of 5 meters? Just type the number

Tags

NGSS.HS-PS2-1

He is the inventor of steam engine and he introduced the "horsepower"

• James Watt

• James Joule

• James Reid

• Isaac Newton