Abody travels 10 meters during the first 5 seconds of its travel, and it travels a total of 30 meters over the first 10 seconds of its travel. what is
its average speed during the time from t = 5 seconds to t = 10 seconds?
a.
2 meters/second
b.
3 meters/second
c. 4 meters/second
d. 5 meters/second
e. 6 meters/second

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Which word expression describes how much to calculate pressure