A.displacement
B.acceleration
C.speed
D.velocity
velocity
movement or motion
The answer is motion
a body is said to be at rest if it does not change its position with time with respect to a reference point
1.There must be a reference point (stationary object ) to describe the position of the given body. 2. The position of the given body must continuously change with time and with respect to the reference point.
Displacement is the change in position of an object. The equation for displacement is Δd = df - di , where Δd is change in position (which is displacement), df is final position, and di is initial position.
movement or motion
The answer is motion
a body is said to be at rest if it does not change its position with time with respect to a reference point
vector representing a change in position of a body or point with respect to a reference point, Displacement may be linear or angular.
A body is in motion if it change its position relative to another body or with respect to a frame of reference or coordinate system.
vector representing a change in position of a body or point with respect to a reference point, Displacement may be linear or angular.
When its position changes with respect to a point of reference.
1.There must be a reference point (stationary object ) to describe the position of the given body. 2. The position of the given body must continuously change with time and with respect to the reference point.
Displacement is the change in position of an object. The equation for displacement is Δd = df - di , where Δd is change in position (which is displacement), df is final position, and di is initial position.
Change in position of a body relative to another body or with respect to a frame of reference or coordinate system is the cause of motion.
A change in an objects position relative to a reference point is called motion.
A change in an objects position relative to a reference point is called motion.