Impulse

Impulse = Force applied x time applied

• True

• False

Impulse is measured in units of ______.

• N/s

• s/N

• N*s

• 1/N*s

Tags

NGSS.HS-PS2-2

An average force of 50 N is applied to a golf ball for 0.1 s. How much impulse is applied to the golf ball? _____ N*s

Using the average force method, determine the impulse that acted on the ball as it bounced off of the force plate.

• 180 N*s

• .72 N*s

• 1.44 N*s

• .008 N*s

Tags

NGSS.HS-PS2-1

Use the are under the curve method to determine the impulse that acted on this object. _____ N*s

Tags

NGSS.HS-PS2-1

Impulse is a vector quantity (directions matter)

• True

• False

What letter is used to symbolize Impulse?

• I

• p

• m

• E

Tags

NGSS.HS-PS2-2

Which 2 quantities determine how much impulse is applied to an object?

• time (t)

• velocity (v)

• Force (F)

• mass (m)

Applying a force to an object can change its momentum. The product of force x time (which the force acts) is called:

• Impulse

• Impedo

• momentum

• Theta

Here we can see the impulse equation. We should read this as:

• Impulse = change in momentum

• Momentum = change in impulse

• Feet = triangle m-vee

• Force = Impulse

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-3