An object has an acceleration of 18.0 m/s/s. If the net force was doubled and the mass were tripled then the new acceleration would be

Which is not a way to accelerate an object? A. Speed it up B. Slow it down C. Change its direction D. Apply balanced forces

Refraction: a. causes light to "bounce off a surface b. causes blueshift c. is caused by light moving through different substances d. is caused by the source of the waves moving closer to the receiver e. is caused by light moving around a corner

Give an example of how you would see metamaterials in the present world?

Which science term best describes air?

The cubit is an ancient unit of length based on the distance between the elbow and the tip of the middle finger of the measurer.

What is the momentum of a 2 kg ball traveling at 2m/s

A constant force is exerted for a short distance on a block of mass that is initially at rest on a horizontal frictionless plane. This force gives the block a certain final speed v.

A football quarterback is moving straight backward at a speed of 3.00 m/s when he throws a pass to a player 20.0 m straight downfield. (a) if the ball is thrown at an angle of 25.

Simone is walking her dog on a leash. The dog is pulling with force of 34 N to the right and simone is pulling backward with a force of 16 N

An object moves with velocity v (t) = t^2-8t+7 a) write a polynomial expression for the position of the particle at any time t greater or equal to zero.