What are two results of wave erosion along a coast?

The bathyscaphe Trieste consists of a thin-walled but very strong cylindrical hull, 15.2 m long and 3.66 m in diameter, filled with gasoline with a density of 880 kg/m3 to make it buoyant.

Find the orbital speed v of a satellite in a circular orbit of radius r around a planet of mass m. express the orbital speed in terms of g, m, and r.

What is the difference between a "not-for-profit" and a "for-profit" organization?

A spring has a force constant of 559.9 N/m. Find the potential energy stored in the spring when the spring is a) stretched 4.54 cm from equilibrium. Answer in units of J.

What can you caculate if you know the frequency and speed of a wave

Which friction-reducing technologies are used in the Variable Compression Turbo Engine?

A quadraphonic car stereo operates on electric current provided by the car's 12V battery and is connected in series. Each channel of the stereo, which feeds the electrical signal to one of the stereo's four speakers, has a resistance of 4.1 oums.

A cement block accidentally falls from rest from the ledge of a 15.0m high building. When the block is 14.0m above the ground, a man who is 1.71m tall looks up and notices that the block is directly above him.

a cricket ball is thrown vertically upward with an intial velocity of 4ms-1 find. a. Its velocity after three second. b. maximum height attained and the time taken to reach it

A student sees a newspaper ad for an apartment that has 1330 square feet of floor space how many square meters are there?