What does periodic mean

A cruise ship is having troubles with buoyancy. What is a reasonable solution? A. Increase the weight of the ship above water B. Increase the mass of the ship C. Decrease the volume of the ship D. Spread the weight of the ship over a greater volume

How much potential energy does a 40-kg medicine ball gain when it is lifted 5 m? Use the formula: GPE = mass X gravity (9.8 m/s2) X Height Question 16 options: A 20.4 J B 100 J C 1960 J D 200 J

A pair of eyeglass frames are made of an epoxy plastic (coefficient of linear expansion = 1.30 ✕ 10-4°C-1). At room temperature (20.0°C), the frames have circular lens holes 2.34 cm in radius.

A 0.4 kg block rests on a desk. the coefficient of static friction is 0.2. You push the side of the block but do not have a spring scale to measure the force you use. the block does not move.

Why does a pencil look bent when it is placed in a glass of water?

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.