Formula Triangles

Mr. Rudman speed walked 2 miles in 10 minutes, what is his speed?

• 0.2 miles/min

• 2 miles/min

• 20 miles/min

• 40 miles/min

What amount of force needs to be applied to a 20-kg bowling ball to give it an acceleration of 5 m/s²?

• 4 N

• 25 N

• 100 N

• 250 N

Tags

NGSS.MS-PS2-2

In which of the following situations will the ball have the greatest acceleration?

• A golf ball with a mass of 0.045 kg is struck with a force of 1 N

• A baseball with a mass of 0.142 kg is hit with a force of of 5 N

• A soccer ball with a mass of 0.45 kg is kicked with a force of 20 N

• A bowling ball with a mass of 7.2 kg is thrown with a force of 60 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

A shopping cart has a mass of 100 kg and is pushed with a force of 300 N. How much did the cart accelerate?

• 30, 000 m/s²

• 3 m/s²

• 600 m/s²

• 300 m/s²

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

If an object was accelerating at 10 m/s², and a force of 10 newtons was required to accelerate it, what was the object's mass?

• 1kg

• 10kg

• 5kg

• 2kg

Tags

NGSS.HS-PS2-1

A boat travels at 22 km/hr for 10 hrs, what distance will it travel?

• 220 miles

• 2.2 km

• 220 km

• 22 km

What is the formula triangle for calculating speed?

Tags

NGSS.MS-PS3-1

In a formula triangle for calculating force, which variable is at the top?

• Mass

• Acceleration

• Force

• Velocity

Which formula triangle is used to calculate electrical power?

What is the correct formula triangle for calculating density?