statement that can be proven by observation or measurement is known as a (n) :

An asteroid flies close to the earth. gravity does what? A. repels the asteroid away from the earth. B. attracts the asteroid and the earth to each other. C. makes the asteroid spin rapidly. D. causes the asteroid to explode.

What object in the table has the slowest-moving molecules? Object A, Object B, Object C, or Object D?

What is the ability to move or change an object or what a wave carries?

The acceleration of gravity is 9.8 m/s 2. After impact, the block slides 9.15 m before coming to rest. 84 g 10.4 g vbullet 94.4 g 9.15 m µ = 0.251 If the coefficient of friction between block and surface is 0.

Which wave has a disturbance that is only parallel to the wave motion?

A 2.0-kilogram laboratory cart is sliding across a horizontal frictionless surface at a constant velocity of 4.0 meters per second east. What will be the cart's velocity after a 6.0-newton westward force acts on it for 2.

A boat floats with 25% of its volume under water. a. What is the boatâs density? b. If the boat was made from 500 kg of metal, what is the volume of the boat? (Assume the air in the boat has negligible mass and density) c.

Why does each mineral have their own property, different from every other mineral?

Earth's tallest mountain ranges are found at plate boundaries

Is a lung a living organism, why or why not?