Norma kicks a soccer ball with an initial velocity of 10.0 meters per second at an angle of 30.0% if the ball moves though the air for 3.2 seconds what's the horizontal distance traveled by the ball

Balance NH3+HCl to NH4Cl

A system with one fixed and one moveable pulley operates with 90% efficiency. The moveable pulley has a weight of 5 N. Using this pulley system, what is the minimum input force needed to lift a piano weighing 1,595 N?

Newton's law of motion states that an net force acting of an object causes the object to accelerate in the

Is 5.5 foot tall for a 13 year old Boy?

Is it possible for two different atoms of carbon to have different numbers of neutrons in their nuclei? Explain.

Suppose the gravitational force between two spheres is 100 N. If the distance between the spheres is halved, what is the new gravitational force between them?

Why did the work of Rutherford and Marsden convince many scientists that the 'plum pudding' model of the atom was incorrect?

Current always returns to the: a) positive battery terminal b) negative battery terminal

Which processes cause rocks to be exposed at Earth's surface? SC. 7 ... 6.2

Compare and contrast the terms melting and freezing