The distance from the Earth to the Sun equals 1 AU. Neptune is 30 AU from the Sun. How far is Neptune from the Earth?

Suppose you discovered a new element with 120 protons and 2 electrons in its outer lever. In what group does this new element belong

What measuring tools are used to measure inertial mass

A baseball bat snaps backward after hitting a ball. Which of Newton's Law is this.

Which of these statements is false? Question 1 options: 1.) You should always feel pain when stretching. 2.) You should stretch all muscles groups each day. 3.) You should stretch before all physical activity. 4.

How does energy transfer by waves differ from energy transfer by a moving object?

Is it possible to get a bruise inside your body?

he Period refers to the time it takes an individual particle (or coil) to complete one back and forth vibration about its fixed position. Contrast a low period set of continuous vibrations with a high period set of continuous vibrations.

The velocity - time graph of a ball of mass 25g moving on road is as given below: (a) How much force does the road exert on the ball to bring it to rest? (b) What is the direction of the force exerted by the road?

An explosion that destroys a massive star is called a A. nebula. B. black hole. C. vacuum. D. supernova.

There are 100 cm in every meter. If a measurement is 1.67 m, what is the measurement expressed in centimeters?