When a body moves with uniform, its acceleration is is constant if
v(m/s) t(s) a(m/s2)
4 1 0
8 2 4
12 3 4
16 4 4
(8-4/1)=4
12-8/1=4 hence acceleration is constant.
When the body moves with uniform velocity its acceleration is 0. Pls explain.
zero because the initial and final velocity is constant .
so,difference bet. final velocity and initial velocity is zero
When a body is moving with uniform speed in circular motion acceleration will be v2/r.
v= velocity
r=radius of the circular path
A body moving with uniform velocity has zero acceleration.
If by uniformly you mean at a constant speed then that implies no acceleration or an acceleration of zero.
"Uniform velocity" means constant speed in a straight line.
That's a good working definition of zeroacceleration.
zero
a body sliding down an inclined plane also moves with constant acceleration on account of gravity, but the acceleration down the plane is very much less than the acceleration of free falling body, especially if the angle made by the plane with the horizontal is small
From a kinematic perspective, just observing the motion of an object, we can say that an object is experiencing uniform acceleration if the magnitude of the object's velocity changes at a constant rate but maintains the same direction. From a dynamic perspective, as a consequence of Newton's second law, we know that whenever the net force on an object is constant (in magnitude and direction) the object will undergo uniform acceleration.
acceleration
maximum
Gravitational acceleration is defined as the acceleration of an object caused by the force of gravitation, where all small bodies accelerate in a gravitational field at the same rate relative to the center of mass. Uniform linear acceleration is when a body moves in a straight line and accelerates at a constant rate, and the body is said to have a uniformly accelerated linear motion.
a body sliding down an inclined plane also moves with constant acceleration on account of gravity, but the acceleration down the plane is very much less than the acceleration of free falling body, especially if the angle made by the plane with the horizontal is small
From a kinematic perspective, just observing the motion of an object, we can say that an object is experiencing uniform acceleration if the magnitude of the object's velocity changes at a constant rate but maintains the same direction. From a dynamic perspective, as a consequence of Newton's second law, we know that whenever the net force on an object is constant (in magnitude and direction) the object will undergo uniform acceleration.
It moves with uniform acceleration due to gravity
That is what happening in case of a body moving uniformly around a circular path. Its speed ie the magnitude of velocity remains the same but every moment its direction is changed due to the constant acceleration known to be centripetal acceleration.
Zero
Zero
acceleration
maximum
Gravitational acceleration is defined as the acceleration of an object caused by the force of gravitation, where all small bodies accelerate in a gravitational field at the same rate relative to the center of mass. Uniform linear acceleration is when a body moves in a straight line and accelerates at a constant rate, and the body is said to have a uniformly accelerated linear motion.
It moves with uniform acceleration,because it has a constant force acting on it (its weight).
It depends ... If the body is accelerating uniformly with a constant acceleration a ....then the Force is a constant force.... But if it is accelerating non uniformly....then the Force is not constant...The 2nd law says F=m*a where m is mass of the body...
no