A car travels along the motorway at a steady 70 m. p. h. How far will it travel in half an hour?

What is the momentum if you have a ball with the mass of 0.5 kg and velocity of 10 m/s?

What is the formula for amplitude?

Oceanography in a sentence

A planet's density can be measured by combining a. Doppler and transit observations. b. direct imaging from the new generation of space telescopes. c. spectral observations of the planet's atmosphere. d.

Determine the time it takes for a satellite to orbit the moon in a circular "near-moon" orbit. a "near-moon" orbit is at a height above the surface of the moon that is very small compared to the radius of the moon.

the acceleration of a body in free fall depends on the place or the world in which it is, true or false?

A square loop of wire consisting of a single turn is perpendicular to a uniform magnetic field. the square loop is then re-formed into a circular loop, which also consists of a single turn and is also perpendicular to the same magnetic field.

A thin cylindrical shell and a solid cylinder have the same mass and radius. The two are released side by side and roll down, without slipping, from the top of an inclined plane that is 1.8 m above the ground.

The water in a lake is at 5 °C. A diver measures the pressure of the water at two different depths in the lake. He repeats the measurements on a different day when the water is at 15°C.

A hot spot is an area where material from deep within the mantle rises and melts through the crust above it. True or False