How is work defined in physics

A 1.5 kg cart initially moves at 2.0 m/s. It is brought to rest by a constant net force in. 30s. What is the magnitude of the net force?

Which state must be supplied with the most energy to turn it into a gas

A potato has a volume of 750cubic centimeters and a mass of 390grams. Calculate its density. Write your answer to the hundredths place.

Which of the following represents the greatest risk factor for a stroke

How is calculating amplitude

Resistance or opposite to a force refers to a

In tae-kwon-do, a hand is slammed down onto a target at a speed of 10.5 m/s and comes to a stop during the 2.13 ms collision. Assume that during the impact the hand is independent of the arm and has a mass of 0.400 kg.

If you looked at the frequently spectrums of two friends saying the word dog, would they look the same or different ?

Which of the following atoms has the smallest radius? The Periodic Table

When do centromeres split