Forces and Motion #2:

What is Newton's Second Law

• El Nino

• Force= Matter x Acceleration

• Force= Mass + Acceleration

• Force= Mass x Acceleration

Doubling the mass of an results in ___ the acceleration

• increasing

• decreasing

• half

• quarter

Which will accelerate faster?

• Less mass

• More mass

We can write a _____ to show how change in speed is related to force an mass

• equation

• puppy

• problem

• poem

_______________ is how fast an object changes over time. 

• speed
• velocity
• momentum
• acceleration

What does this graph represent?

• Constant speed
• Acceleration
• Not moving

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

When two equal forces are applied to an object in opposite directions, the object does not move

• Speed

• Balanced force

• Velocity

• acceleration

When two forces that are not equal are applied to an object causing the object to move

• Unbalanced force

• Velocity

• Balanced force

• Acceleration