How did Kepler's discoveries contribute to astronomy?

The factors that affects the gravitational force between two objects are

Calculate the velocity of a car that travels 581 kilometers notheast in 3.5 hours?

A piston is filled with gas. When the pressure is increasing, what is happening to the volume? Assume that all other properties of the gas remain constant. a. It is remaining the same. b. It is increasing. c. It is decreasing. d.

As an emergency vehicle approaches Bob and moves away from Jill, how does the actual frequency of the siren change? A) As an emergency vehicle approaches Bob the frequency increases.

A shot is fired at an angle of 30 degrees with the horizontal from the top of a tower 182.88m. The velocity of projection is 60.90m/s. Find where from the foot of the tower it strikes the ground?

Two energy resources that do not depend on the sun's energy

Give an equation relating (f) and wavelength that best describes your observations

What is the ultimate energy source for most wind?

B. Jerome plays middle linebacker for South's varsity football team. In a game against cross-town rival North, he delivered a hit to North's 82-kg running back, changing his eastward velocity of 5.6 m/s into a westward velocity of 2.5 m/s.

Which best descibes ionic compound formulas