What is the fastest speed with which anything can move

Which has greater speed, a heron that travels 600 m in 60 seconds or a duck that travels 60 m in 5 seconds? explain

The acceleration of the gravity Moon is equal to one-sixth of Earth's gravitational acceleration times. if an astronaut has a mass of 60 kg, what is the mass ande weight of the astronauts on the moon?

A (n) ... is a material that takes in a wave when the wave hits it

Net force of 200 newtons is applied to a wagon for 3 seconds

A cone with a mass of 6g has the radius measuring 5cm and a height of 2cm. What is its density?

How long will it take take light moving at 300,000 km/s to reach us from the sun? The sun is 15,000,000 km from earth.

What is a Nebulas relationship between pressure and gravity

When the net force on an object is greater than 0, how is its related to its acceleration

Explain the difference between kinetic and protial energy.

Edward travels 150 kilometers due west and then 200 kilometers in a direction 60° north of west. What is his displacement in the westerly direction