10/26 DONOW- 8.6A Balance unbalnce force SPEED 6.8C

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move up. 

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move in both directions. 

What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

Which could be an example of a balanced force?

• An asteroid moving at a constant speed through space 
• A car accelerating from a stop sign
• A box of dishes falling from a counter 
• A rocket taking off 

Calculate the net force shown in the  diagram?

• 41 N
• 25 N
• 16 N
• 9 N

What is the net force in this example?

• 200 N

• 125 N

• 50 N

• 75 N

What is the speed of a car travelling 50m in 4s?

• 200 m/s

• 12.5 m/s

• 12.5 m

• 200m

Alan travels 100 km in 5hrs. Find his average speed in km/h

• 5km/hr

• 10km/hr

• 50km/hr

• 20km/hr