I assume the object starts from rest. The speed will be 16*3 which is 48m/s
-2.33 metres per second squared
IF it started out from rest, then V = a t = (7.8 x 30) = 234 meters per secondin the direction of the acceleration, at the end of 30 seconds.
-6.667 miles per second squared
Acceleration is measured in m/s2 (metres per second squared)
The sprinter's acceleration is 2 meters per second squared.
2 miles per second squared
-2.33 metres per second squared
IF it started out from rest, then V = a t = (7.8 x 30) = 234 meters per secondin the direction of the acceleration, at the end of 30 seconds.
The acceleration is 9.807 meters per second squared.
Acceleration of the object.
Velocity can be measured in metres per second, not metres per second squared. Acceleration is measured in metres per second squared but knowing only the acceleration does not help in finding the velocity.
10 feet per second squared
The answer is B - 3 meters per second squared
Acceleration in meters per second squared is determined by dividing Force by mass: a = F/m
-6.667 miles per second squared
Acceleration is measured in m/s2 (metres per second squared)
Speed, or velocity, is measured in distance per second; it is the rate of change of distance with time.Acceleration is the rate of change of velocity with time, or distance per second per second, which is distance per seconds squared,