A projectile is fired at 0=407.0 m/s at an angle of =68.7∘
, with respect to the horizontal. Assume that air friction will shorten the range by 30.1%
. How far will the projectile travel in the horizontal direction,
?

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

While listening to operatic solos, musicians process the lyrics and the tunes in separate brain areas. this most clearly illustrates the functioning of different

In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.