a probe need to travel escape velocity while a satellite travel orbital velocity.
Regarding their magnitudes . . . Acceleration is the time rate of change of velocity. Regarding their directions . . . There's not necessarily any relationship between the two.
Velocity is speed with direction
The technical difference is that speed has no direction but velocity has one.
muzzle velocity is the velocity of bullet and recoil velocity is the velocity of gun.
Acceleration is the rate of change of velocity.
Regarding their magnitudes . . . Acceleration is the time rate of change of velocity. Regarding their directions . . . There's not necessarily any relationship between the two.
velocity of satellite.
Velocity is speed with direction
Artificial satellites are manufactured in laboratories. Natural satellites coalesced from the primordial cloud.
The technical difference is that speed has no direction but velocity has one.
muzzle velocity is the velocity of bullet and recoil velocity is the velocity of gun.
Acceleration is the rate of change of velocity.
The velocity of an object has two attributes, 1. its magnitude and 2. its direction. The difference betwen the velocity and the magnitude of the velocity is the direction!
The reason that satellites stay in orbit around Earth is because of two factors. Velocity and the gravitational pull between the satellite and the Earth.
Velocity includes direction. And it's the 'difference', not the 'distance'.
velocity is speed with direction; velocity is a vector and speed is a scalar
-- Pick two points on the graph. -- Find the difference in time between the two points. -- Find the difference in displacement between the same two points. -- (Difference in displacement) divided by (difference in time) is the average Speed . You can't tell anything about velocity from the graph except its magnitude, because the graph displays no information regarding the direction of motion.