Calculate the kinetic energy of a particle with a mass of 3.334 x 10-27 kg and a speed of 2.89 x 105 m/s

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

What are some important factors to consider when choosing a warm-up before your workout?

Pressure is a measure of force per unit area or p=f/ap=f/a. a student is checking the amount of pressure their car exerts upon the road. the car weighs 22 tons ( us short ton ). the student finds the dimensions of each tire's footprint on the road is 12.5 cm x 16.5 cm. in pounds per square inch (psi), what is the total pressure the car exerts upon the road?