1). Force applied to a moving object, in the direction of its motion. Speed increases, direction remains unchanged.
2). Force applied to a moving object, opposite to the direction of its motion. Speed decreases, direction remains unchanged.
3). Force applied to a moving object, in an arbitrary direction not parallel to the direction of motion. Speed and direction both change.
4). (bonus): Force applied to a moving object, force is kept exactly perpendicular to the direction of motion at every instant. Speed remains constant, path of the motion becomes circular.
-- When a ball is dropped off the edge of a cliff, the force of gravity causes
its downward speed to increase continuously and at a constant rate.
-- When you spin a yo-yo around your head on the end of its string
at a constant rate, the tension in the string causes the direction of
its motion to change continuously.
-- The gravitational force between the Earth and a TV satellite causes
the direction of the satellite's motion to change continuously.
Drop a stone, the force due to gravity accelerates it .
Force from an engine accelerating a car.
Braking force decelerating a car.
Find it out you lazys stop making us nerds figure it out
Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.
That is called constant acceleration.
The velocity of object always changes with wanted or unwanted outer forces.
Yes, acceleration is the how the velocity changes. This also includes when an object turns
Wanted and unwanted outer forces will always change the velocity of an object.
Describe three situations in which a force changes the velocity of an object?
Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.Then the object accelerates; its velocity changes.
The velocity of object always changes with wanted or unwanted outer forces.
That is called constant acceleration.
The velocity of object always changes with wanted or unwanted outer forces.
Yes, acceleration is the how the velocity changes. This also includes when an object turns
velocity
An object accelerates if its velocity changes. More precisely, "acceleration" is the rate of change of velocity (how quickly velocity changes), or in symbols, dv/dt.
"Acceleration" implies that the velocity changes.
No, velocity is the instantaneous speed of an object, the rate of change would be the acceleration of the object.
Wanted and unwanted outer forces will always change the velocity of an object.
Force changes the velocity of an object by acceleration, a=F/m.