Using this data, calculate Braden’s average speed on his bicycle.

• 1 m/s

• 4 m/s

• 5 m/s

• 25 m/s

Tags

NGSS.MS-PS3-1

Which statement correctly explains the motion of the car based on the graph?

• The car moves at a constant velocity for 5 seconds then turns right and moves at a constant velocity for 5 seconds.

• The car moves at a constant velocity for 5 seconds then stops for 5 seconds.

• The car moves at a constant speed of 25 m/s and then stops.

• The car moves at a constant speed of 5 m/s then decreases to a speed of 2.5 m/s.

Tags

NGSS.MS-PS3-1

The black path on the map indicates the ______ traveled. The white arrow on the map represents Chloe’s ______.

• distance; displacement

• speed; distance

• speed; velocity

• velocity; speed

• distance; velocity

What does Mikayla do at the end of her street?

• Turns left

• Turns right

• Continues straight

• Stops

What is Mikayla’s speed when she walks to Carla’s house?

• Constant

• Increasing

• Decreasing

• Variable

How can Mikayla determine her velocity?

• By measuring her speed and direction

• By counting her steps

• By timing her walk

• By checking her pulse

What is the direction of Mikayla’s return path?

• Same as the original path

• Opposite to the original path

• Diagonal to the original path

• Circular path

What is the significance of Mikayla walking at a constant speed?

• Her velocity is constant

• Her velocity is variable

• Her speed is decreasing

• Her speed is increasing

What is the total distance Mikayla covers in her round trip?

• Twice the distance to Carla’s house

• Half the distance to Carla’s house

• Same as the distance to Carla’s house

• Three times the distance to Carla’s house

What is the relationship between speed and velocity?

• Velocity includes direction, speed does not

• Speed includes direction, velocity does not

• Both are the same

• Neither includes direction