Assuming that your units of velocity are in units/second
Acceleration = (velocity 2 - velocity 1) / time
Acceleration = (4.9 - 0) / 3
Acceleration =1.63
*With correct significant figures the answer is 2
1.63 m/s2
no because the higher it gets the speed increases and its do not does.
In two seconds of fall, the speed increases 19.6 meters (64.4 feet) per second. The magnitude of velocity increases by that amount, while the direction of velocity doesn't change.
Acceleration = (change in speed) divided by (time for the change)= (4.9) / 3 = 1.63 m/s2(rounded)
The gravitational acceleration would be the change in velocity divide by the time required. For this example 8.15 m/sec divided by 5 seconds yields 1.63 m/s2. (The actual average lunar gravity is estimated at 1.622 m/sec2.)
Acceleration due to the force of gravity.
1.63 m/s2
Acceleration is when speed increases. Deceleration is when speed decreases.
no because the higher it gets the speed increases and its do not does.
That works out at an acceleration of 1.63 m/s2(Presumably you meant 8.15 meters per second.)You would measure how far the rock dropped in 5 seconds. Then you could work out the final speed (or acceleration) from the "equations of motion".
stamina
Average acceleration = (change in speed) divided by (time for the change)= (80) / (20) = 4 meters per second2
In two seconds of fall, the speed increases 19.6 meters (64.4 feet) per second. The magnitude of velocity increases by that amount, while the direction of velocity doesn't change.
5 m/s2
It is the velocity that increases.
The rate that your speed increases or decreases.
It is the acceleration.