What will happen to an object at rest if no unbalanced forces act on it,

according to Newton's First Law?

An objects mass refers to

What are the signs of the angular velocity ω and angular acceleration α of the pulley in case (a) ? by convention, clockwise rotations are negative and counterclockwise rotations are positive?

Can someone summarize the technique of gel electrophoresis in one or two sentences?

People could not walk without friction. What friction are we talking about here, kinetic friction or static friction? 1. The word "push" is reasonably good synonym for the word FORCE. Is "hold" a synonym for force? 2. How about "support"? 3.

Which one requires more work walking 1 mile running 1 mile

What type of ethic is life-centered and views humans as just one component life on Earth

Which formula describes acceleration? m/s^2 m/s s/m m2

An arrow is shot upward on mars from ground level with a velocity of 60 meters per second. Its height (in meters) after t seconds is given by 2 s (t) = 60t - 1.9t^2.

Energy transformations in a bouncy house

Suppose gene A on the left chromosome is damaged and no longer functions. what form of the trait would show? Why?