Newtons first law
What is Newtons first law?
What is Law of inertia?
What is Newtons second law?
What is the law of acceleration?
What is Newtons third law?
What is Law of motion?
True or False: Inertia is a type of force.
What is false?
An object moving at a constant velocity
What is a balanced force?
A stationary object will remain in this state of motion unless an unbalanced force acts on it.
What is rest?
What is the formula for Newton's Second Law?
What is F=ma?
The reaction force acts in this direction relative to the action force.
What is opposite?
True or False: An astronaut's mass changes when they go into space, and so does their inertia.
What is false?
If the forces acting on an object are balanced, the object is said to be in this state, and it will maintain its current motion
What is a force?
If the force on an object stays the same but its mass increases, this quantity will decrease.
What is acceleration?
When you kick a soccer ball, the ball also exerts this type of force on your foot.
What is a reaction force?
This is what an object does to any change in its motion
What is resist?
An apple falling from a tree experiences this type of force, causing it to accelerate downward.
An object at rest will stay at rest, and an object in motion will stay in motion with the same speed and in the same direction, unless acted upon by what kind of force?
What is inertia?
For a given amount of force, this will be smaller for an object with a larger mass.
What is acceleration?
When you kick a soccer ball, the ball also exerts this type of force on your foot.
What is a reaction force?
This property resists any change in its state of motion
What is inertia?
It's easier to push an empty cart than a full one because the loaded cart has more of this, requiring a greater force for the same acceleration.
What is mass?
According to Newton's Third Law, the magnitude of the reaction force is this compared to the magnitude of the action force.
What is equal?
The heavier an object is, the more of this it has
What is mass?