You did 150 joules of work lifting a 120 - N backpack.

how high did you lift the backpack?

how much did the backpack weigh in pounds

When is a robot considered a cyborg.? A) when it replaces a human in a job B) when part of it is human C) when it is used in medical procedures D) when part of it malfunctions

Why do scientists sometimes have to be philosophers?

How long does it take to get a permit at the dmv?

What is the property of a medium that determines the speed of light in the material?

What is the weight of a 2.5-kg pumpkin? Remember to always show all work.

What occurs when the velocity of Earth is doubled? a. The orbit of Earth around the Sun becomes smaller b. The orbit of Earth does not change c. The Earth escapes the Sun d. The orbit becomes more elliptical

When is a body said to be at rest

27. Calculate the impulse when an average force of 10 N acts on a cart for 5.0 s.

A boy on a bicycle is resting at the top of a hill then he rides his bicycle down the hill describe how the boy potential and kineti energy differ at the top middle and bottom of the him

What is the displacement and distance if I walk 8 blocks north, 9 blocks west and 10 blocks south