an object is thrown with an initial horizontal velocity of 10 meters per second and take approximately 9 seconds to reach the ground. considering air resistance to be negligible. what horizontal distance did the object travel

Lets say that an object of a certain volume has a certin mass. what happens to its mass when you double its volume?

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e