Gravity Gravitational Force of Gravity
Answer:
The higher the frequency, the shorter the wavelength. Because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength. Speed shows how long it takes for wavelengths to travel.
Answer:
Steel is almost 2.9 times heavier the aluminium.
Answer:
Explanation:
The initial velocity of the baseball is:
From velocity of baseball;