What is the best way to study for physics?

A trough is filled with a liquid of density 835 kg/m3. The ends of the trough are equilateral triangles with sides 4 m long and vertex at the bottom. Find the hydrostatic force on one end of the trough. (Use 9.

How is Newtons First Law like Inertia?

A platinum sphere with radius 0.0165 m is totally immersed in mercury. Find the weight of the sphere, the buoyant force acting on the sphere, and the sphere's apparent weight. The densities of platinum and mercury are 2.14 * 10 4 kg/m3 and 1.

A charged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 10.0cm, giving it a charge of - 15.0_C. A: Find the electric field just inside the paint layer.

Which of the following is an example of a material that allows electrons to easily move through it?

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.