Newton's First Law

If a car is pushed forward with a force of 10N and backwards with a force of 10 N- the resultant force will be

• 10 N

• 0 N

• 20 N

If the resultant force on a stationary object is zero, the object will

• accelerate

• remain stationary

• slow down

If a object is moving and two objects act on it creating a resultant force of zero, the object will

• stop

• speed up

• slow down

• remain at a constant velocity

The tendency for objects to resist a change in motion is called

• stickability

• overcome

• inertia

• laziness

What is Newton's First Law known as? The Law of

• Friction
• Mass
• Inertia
• Gravity

What is Newton's First Law

• F=ma
• Every action has an equal and opposite reaction
• An object at rest stays at rest, an object in motion stays in motion. 
• Friction 

If one object has twice as much mass as another object, it also has twice as much...

• inertia
• velocity
• acceleration due to gravity
• DO NOT PUSH ME

Which has more Inertia? (so need more force to move) 

• Truck
• Ant
• A cat
• A skateboard

Which type of force(s) will cause a change in an object's motion?

• gravity
• zero net force
• balanced forces
• unbalanced forces

If an object is not moving the forces acting upon it are _____________

• unbalanced
• weak
• balanced
• Hulk Smash!