Whats the measure of how much energy a sound wave carries, the loudness of a sound?

4. The fire alarm goes off, and a 97 kg fireman slides 3.0 m down a pole to the ground floor. Suppose the fireman starts from rest, slides with a constant acceleration, and reaches the ground floor in 1.2 s.

Write out Newton's three laws of motion in terms of what happens with the momentum of objects.

If a. 05 kg bullet is fired from a gun at 400m/s and hits a 1.3 kg block hanging from a sting. 8-meters long, determine how high the block rises from the equilibrium position

When you move from place to place, how do you know you moved?

From the same height and at the same time one ball is dropped and another ball is fired horizontally which ball has the greater magnitude

Stephen buys a new mop he travels 3 km south and the. 4 km east and then 3km north how far does he need to go to get back. To where he started

The elements with the largest atomic radii are found in the

Students will explain, distinguish the difference between the 4 states of matter

Name one way that a mixture can be separated

The Huka Falls on the Waikato River is one of New Zealand's most visited natural tourist attractions. On average, the river has a flow rate of about 300,000 L/s. At the gorge, the river narrows to 20-m wide and averages 20-m deep.