Object at rest tends to stay at rest, Object in motion tends to stay in motion unless acted upon by a force.
What is Newton's first law?
An object tends to stay at rest or stay in motion unless acted on by an outside _________.
What is a force?
A boy pulls a wagon with a force of 10 N east as another boy pushes it with a force of 5 N East, what is the net force?
What is 15 N?
Friction is good when ______
What is Walking, Sitting in a chair, Driving?
Force that is transmitted through a rope, string, or wire when pulled by forces acting from opposite sides
Direction and Magnitude
What is Force properties?
When the two objects are rough, there is ______
What is more friction?
In a tug of war the left team pulls with a force of 200N. The right team pulls with a force of 150N.What is the resultant force?
What is 50N?
The Weight of the object on the ground opposes the normal force
What is gravitational force?
England
What's Isaac's home country?
______ applied to the object from the ground
What is Normal Force?
Newton
What is Force unit?
When the two objects appear to be smooth, there is _________
What is less friction?
---->14N ----->3N ----->15N
What is the net force?
What is 32N?
Newton Meter
What is a tool that measures forces?
Scientist and Mathematician
What is Isaac's work experience?
They are equal in size and opposite in direction
What is Balanced force?
The force of gravity increases between two objects as their __________ increases
What is their masses increase
A student moves a box with 10 N up and 5 N right. What is the net force on the box
What is 11.2 N Up and to the Right?
Lubricant
What is it to reduce the amount of friction?
____ used to show the magnitude and direction of all forces acting upon an object in a given situation.
What is a free body diagram?
The force that results from all the combined forces acting on the object
What is net force?
_____ causing an object to Slow down
What is frictional force?
When a heavy football player and a light one run into each other, who exerts more force?
What is they are equal?
Friction is bad when ______
What is Push heavy object?