Resultant Forces

Resultant Forces

Multiple Choice

What is a vector quantity?

• Has size only

• Has direction only

• Has a size and direction

Multiple Choice

What are the units for forces?

• Newtons (N)

• Volts (V)

• Meters (m)

• Watts (W)

Multiple Choice

What is a scalar quantity?

• Has size only

• Has direction only

• Has a size and direction

Multiple Choice

What is the size of the resultant force?

• 0N

• 1N

• 5N

• 6N

Multiple Choice

What is the size of the resultant force?

• 0N

• 1N

• 3N

• 6N

Multiple Choice

What is the size of the resultant force?

• 0N

• 5N

• 10N

• 20N

Multiple Choice

What is the size of the resultant force?

• 0N

• 15N

• 50N

• 10N

Multiple Choice

What is the size of the resultant force?

• 0N

• 35N

• 15N

• 25N

Multiple Choice

What is the size of the resultant force?

• 0N

• 2N

• 10N

• 8N

Multiple Choice

What is the size of the resultant force?

• 0N

• 40N

• 2N

• 5N

Multiple Choice

What is the size of the resultant force on this car?

• 1000N

• 500N

• 1500N

• 2000N

Multiple Choice

What is the resultant force?

• 40 N, Left

• 0 N, Balanced

• 400 N, Right

• 40 N, Right

Multiple Choice

Two forces on an object are in opposite directions. How do we calculate the resultant force?

• divide one by the other
• multiply them
• find the difference between them
• add them together

Multiple Choice

What word describes both the speed and direction of movement of an object?

• speed
• acceleration
• displacement
• velocity