GCSE Physics Forces and Motion

Calculate the acceleration in section A

(a)  

Tags

NGSS.MS-PS2-2

Use the picture above to choose the most accurate description of the object's motion

• object is at rest

• object is slowing down

• object is moving at a constant speed

• object is speeding up

Tags

NGSS.MS-PS3-1

If a robot chases you down at a speed of 900 m/s for a distance of 200 m. How long has the robot been chasing you?

• 0.22 s

• 4.5 s

• 180000 s

James walked 14 miles at an average speed of 4 miles/hour.  How long did it take him to walk 14 miles?

• 18 hours

• 3.5 hours

• 18,000 minutes

• 3.5 seconds

Natalie rode a train for 12 hours.  She traveled for 258 miles.  How fast was Natalie travelling?

• 21.5 mph

• 12 mph

• 267 mph

• 87.5 mph

Describe the motion in the graph:

• Constant Speed (positive slope)

• Stopped (at rest)

• Acceleration (increasing speed)

• Return Home (negative slope)

Tags

NGSS.MS-PS3-1

Select the description of motion from A - B.

• Slowing down away from the origin

• Speeding up away from the origin

• Constant velocity away from the origin

• Constant velocity towards the origin

Tags

NGSS.MS-PS3-1

At what time does the object switch directions?

• 15 minutes

• 40 minutes

• 10 minutes

• 30 minutes

Acceleration in first 4 seconds?

• 1

• 3/2

• 2

• 4

Tags

NGSS.HS-PS2-1

The gradient of a velocity-time graph represents (a)   .