Yes, a body can be in motion but have zero acceleration if it is moving at a constant speed in a straight line. Acceleration measures the rate of change of velocity, so if velocity is constant, acceleration is zero even though the body is in motion.
The speed of the body at the highest point is 0 m/s. The acceleration acting on the body is the acceleration due to gravity (-9.81 m/s^2), which acts downward throughout the motion.
A body experiencing uniform motion does not have any acceleration. Acceleration is the rate of change of velocity, and since the velocity of a body in uniform motion remains constant, there is no change in velocity and therefore no acceleration.
Acceleration. Even if a body remains in motion for some time, its acceleration can be zero if the velocity remains constant.
Yes. Eg : in case of a uniform circular motion. In general, for every motion in which direction of motion of particle keeps changing continuously and the particle moves with same speed, then the net acceleration is non-zero, although tangential acceleration is zero.
Force can change the motion of a body by accelerating it in the direction of the force. According to Newton's second law of motion, the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. This means that a greater force will result in a greater acceleration, causing a change in the body's motion.
The speed of the body at the highest point is 0 m/s. The acceleration acting on the body is the acceleration due to gravity (-9.81 m/s^2), which acts downward throughout the motion.
A body experiencing uniform motion does not have any acceleration. Acceleration is the rate of change of velocity, and since the velocity of a body in uniform motion remains constant, there is no change in velocity and therefore no acceleration.
Possibly. If there are no external forces acting upon it, and hence no acceleration, then yes, the body can be in equilibrium. But if there is no acceleration,would the body be in motion?
Acceleration. Even if a body remains in motion for some time, its acceleration can be zero if the velocity remains constant.
First law: The velocity of a body remains constant unless the body is acted upon by an external force.So, if F is the net force acting on the body and ais the body's acceleration (the rate of change of its velocity) then the first law says that:"If F = 0 then a = 0."This in fact follows from Newton's second law, which states that F = ma (where m is the body's mass).
The acceleration of the body was zero during this interval because its velocity was constant. Acceleration is the rate of change of velocity, so if the velocity does not change, the acceleration is zero.
It can be in equilibrium if in constant motion (constant velocity) as no forces are acting on it (no acceleration)
The answer to the question is in the formula, P = mf, where P = force applied, m = mass of the body and f = acceleration of the body. It also depends on the direction of the force. If the force is towards the motion of the body, the acceleration of the body will increase. If in case the force is acting against the direction of motion of the body, the acceleration will decrease.
Yes. Eg : in case of a uniform circular motion. In general, for every motion in which direction of motion of particle keeps changing continuously and the particle moves with same speed, then the net acceleration is non-zero, although tangential acceleration is zero.
'Acceleration' means any change in speed or direction of motion.'Uniform' motion means no change in speed or direction.
Not at all. Zero acceleration just means that the velocity is not changing ...the motion is in a straight line at a consgtant speed.
When an unbalanced force act on a stationary body, it undergoes an acceleration in velocity and thus motion is produced