Answer :
No, you cannot be sure.
'Acceleration' is any change in the speed or direction of motion.
If the car is driving around a curve and the speedometer indicates
a constant speed, it's still accelerating, because its direction is
constantly changing as long as it's on the curve.
'Acceleration' is any change in the speed or direction of motion.
If the car is driving around a curve and the speedometer indicates
a constant speed, it's still accelerating, because its direction is
constantly changing as long as it's on the curve.
