A quarterback takes the ball from the line of scrimmage, runs backwards for 12.0 yards, and then runs sideways parallel to the line of scrimmage for 11.5 yards. At this point, he throws a 30.0-yard forward pass straight downfield, perpendicular to the line of scrimmage. How far (in yards) is the football from its original location?

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?

Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m

Name three different units of energy used to measure heat and describe what type of situations each is usually used.