Abaseball, hit 7 feet above the ground, leaves the bat at an angle of 75 and its caught by an outfielder 7 feet above the ground and 300 feet from home plate. how high does the ball rise? round your answer to the nearest integer.

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

Why is the use of carbon-14 limited

Asled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slidesa distance d1 down the slope and then covers the distance d2 alongthe horizontal terrain before stopping. find the coefficient ofkinetic friction μk between the sled and the ground, assumingthat it is constant throughout the trip. find the coefficient of kinetic frictionμk. express your answer in terms of someor all of the variables d1, d2, and θ.