0.5*0.24*72 = 5.88 units of distance per second.
what is the change in speed or velocity? average acceleration will be change in speed or velocity divided by time taken (4 seconds in ur case)
If he started out from "rest" (zero speed), then his average acceleration for the 5 seconds is50/5 = 10 meters per second2
You haven't mentioned the speed difference or speed gain in this question so it cannot be answered
Speed = (initial speed) plus (acceleration) x (time) = 0 + (5) x (3) = 15 meters per second.
I assume the object starts from rest. The speed will be 16*3 which is 48m/s
Acceleration = delta velocity/delta time a = 70 m/s/35 seconds = 2 m/s2 ------------
smart
There's no necessary connection between a vehicle's speed and its acceleration.
what is the change in speed or velocity? average acceleration will be change in speed or velocity divided by time taken (4 seconds in ur case)
its' about acceleration speed times 4^2
If he started out from "rest" (zero speed), then his average acceleration for the 5 seconds is50/5 = 10 meters per second2
You haven't mentioned the speed difference or speed gain in this question so it cannot be answered
Acceleration = Change in speed/Time Time = Change in Speed/Acceleration = 65mph/20mph per s = 65/20 seconds = 3.25 seconds
Acceleration is the a change in speed or direction. Once a vehicle reaches a point where it is maintaining its speed but no longer increasing (or decreasing) the acceleration is zero. Even though you may be moving rapidly it is at a constant speed.
yes it will.
If undergoing positive acceleration you will the seat seeming to push against your back.
Acceleration is the rate of change in velocity (speed) Thus if your speed is constant (50 miles per hour) your acceleration is zero