Why is it desirable that microscope objective be parfocal?

What are three ways that you know an object has accelerated

According to newton's second law of motion, the acceleration of an object equals the net force acting on the object divided by the object's a. momentum. b. weight. c. mass. d. velocity.

You ride your bike for a distance of 30 km. you travel at a speed of 0.75 km/minute. how many minutes does it take?

A fighter jet accelerates from 10 m/s to 75 m/s in 7.0 s. The acceleration of the jet is

Match the term to the correct description. options: ~a positive particle in the nucleus of an atom. ~when an atom gives away, or loses electrons, it becomes this.

An automotive research facility is testing a new design on bumpers to determine the force at which it will break.

Gravity is greater when there is

A gas has a volume of 6 L, a temperature of 70 degrees C, and a pressure of 2 atm. If the gas is compressed to a volume of 4 L, and the pressure increases to 5 atm, what will be the new temperature of the gas?

When looking at the Impulse of an object during a collision, we often use "average force"? When an object hits something, is the force on an object changing? Explain.

Which of the following is a FALSE statement about acceleration?