0
A 10 N force acts on a 2kg object for 3 seconds If the object was initally at rest the KE of the object after 3 seconds is?
Wiki User
∙ 13y ago
Use the formula force = mass x acceleration, to find out the acceleration.
Next, velocity = acceleration x time, to find the velocity.
Finally, use the formula KE = (1/2) x mass x speed2, to find the kinetic energy.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What happens when no force acts on an object?
Nothing changes. When no force acts on an object moving with constant velocity, the body continues its motion with uniform velocity, or if the object is at rest, it will remain at rest.
An object's weight in Newtons Law is equal to force of gravity that acts on that object?
Yes
If a net force acts at an angle to the direction an object is moving will the object follow a curved path?
a n1qqa path
What is the tendency of an object to stay in motion or at rest until a force acts upon it called?
The tendency is called inertia. The inertia of an object is directly related to its mass, since the effect of any given force depends on the mass and motion of the object (and whether the force acts with or against any other existing forces).
Explain how frictional force is used to reduce the speed of a moving object?
Friction is a force that always acts in a direction opposite to that of motion. So the frictional force does negative work on the velocity of an object ( thus reducing the speed of an object).
A force of 6.0 N acts on a 3.0 kg object at rest for 10 seconds?
60 kg m/s
When a nonzero net force acts on an object the force?
changes the motion of the object
Is a push or pull that acts on an object.?
A push or pull that acts on an object is a force.
What is newtons seconds law?
An object that has an unbalanced force acting on it will accelerate in the direction of that force.
When unbalanced force acts on an object the force?
Then one force is overcoming another force, and the object moves.
When an unbalanced force acts on an object the force?
Then one force is overcoming another force, and the object moves.
When an unbalanced acts on an object the force....?
Then one force is overcoming another force, and the object moves.
When an unbalanced force acts on an object?
Then one force is overcoming another force, and the object moves.
When an unbalanced force acts on an object the?
Then one force is overcoming another force, and the object moves.
What word best descibes a push or pull on an object?
A push or a pull on an object is a force on that object.
What is a force that acts on an object by touching it?
Contact Force
A pull or push that acts on an object is called a?
force
