In a physics lab a 90 kg student runs up a 1.5 meter tall flight of stairs in 3.0 seconds. the students power rating is approximately

If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance. what is its vertical displacement (in m) after 6 s?

Which of the following is an example of units for speed

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves