Answer:
3. 5.0N/kg
Explanation:
Gravitational field strength = gravitational force/mass of astronaut = 350N/70kg = 5.0N/kg
Answer:
323.4 N
Explanation:
Given that,
The coefficient of static friction,
The coefficient of kinetic friction,
We need to find the frictional force acting on the player. As the baseball player is sliding into home base, we will use the coefficient of kinetic friction to find the frictional force.
So, the frictional force acting on the player is 323.4 N.
How dense the medium is in the compression part of the wave and how rare the medium is in the rarefaction part of the wave is a measure of the longitudinal wave's amplitude.
The Photon Sphere is the radius of the orbit.
Same force exerted on the hit tennis ball by the racket