10 Physics Graphs of motion and acceleration b

The graphs shows an object

• moving in a circle

• at constant speed

• decelerating

• accelerating

Tags

NGSS.HS-PS2-1

The graph shows an object

• that has traveled 1300 metres

• that has traveled 1150 metres

• that has traveled 1600 metres

• that has traveled 1250 metres

acceleration equals

• 10.25 ms^-2

• 15 ms^-2

• 9.6 ms^-2

• 8.2 ms^-2

Tags

NGSS.HS-PS2-1

acceleration equals

• 3 ms^-2

• 3.0 ms^-2

• 0.33 ms^-2

• 0.3 ms^-2

Tags

NGSS.HS-PS2-1

acceleration equals

• -0.75 ms^-2

• -0.8 ms^-2

• 1.3 ms^-2

• -1.3 ms^-2

Tags

NGSS.HS-PS2-1

distance moved is

• 49 m

• 54 m

• 70 m

• 58 m

The object would have moved a further distance if it had maintained a constant speed of 100 ms^-1. How much more?

• 1250 m

• 750 m

• 1500 m

• none of these is correct

distance moved is

• 120 m

• 40 m + 200 m

• 80 m

• 100 m

distance moved and correct acceleration is

• 322 m and 0.52 ms^-2

• 302 m and 0.52 ms^-2

• 332 m and 0.87 ms^-2

• 460 m and 0.87 ms^-2

Tags

NGSS.HS-PS2-1

On a speed time graph the 'rise' is the same as the

• time taken

• change of speed

• speed

• acceleration