Physics linear motion test review

What is the average speed of a jet plane that flies 2000 km in 4 hours?

• 470 km/h

• 500 km/h

• 8009 km/h

• 500 m/s

An object begins from 15.0 m/s East and accelerates to 25 m/s East. What is the object's average velocity?

• 20 m/s East

• 5 m/s East

• 25 m/s East

• 5 m/s West

Paige was traveling in a car at 2.0 m/sec. She pushed the gas pedal down for 6.0 sec until she was traveling 14.0 m/sec. What was Paige's acceleration?

• 2.0 m/s²

• 67 m/s²

• 6.7 m/s²

• None of the above

Tags

NGSS.MS-PS2-2

A bus slows from 60 m/s to 30 m/s over 5.0 s. What is the average acceleration of this bus?

• 6 m/s²

• -96 m/s²

• -6 m/s²

• 96 m/s²

Tags

NGSS.HS-PS2-1

• 3.19 m/s^2

• 15.3 s

• 3.19 s

• 15.3 m/s^2

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

• -313 s

• -313 m

• -313 m/s

• -313m/s^2

Tags

NGSS.HS-PS2-1

What is the final velocity as it hits the ground given it took 3.19 seconds to fall, and that it starts from rest?

• -31.30 m/s

• 38.40 m/s

• -19.23 m/s

• 19.23 m/s

Tags

NGSS.MS-PS3-1

NGSS.MS-PS2-4

NGSS.MS-PS3-5

From home, Austin travels 20 km East to the bank. After depositing some checks, he travels 50 km North to the gas station. He fills up on gas and then travels 40 km West to the grocery store. What is Austin's Displacement WEST from home?

• 26 km

• 78 km

• 20 km

• 102 km

A physics book is moved once around the perimeter of a table. The dimensions of the table are 3.0 m by 5.0 m. If the book ends up back in its original spot after traveling the perimeter of the table, what is the book’s Displacement?

• 2.0 m

• 6.0 m

• 0.0 m

• 8.0 m

A cold front moves from Abilene to College Station (400. km) in 10.0 hours. What is the Average Speed in km/h?

• 0.018 km/h

• 16 km/h

• 58 km/h

• 40 km/h

Tags

NGSS.MS-ESS2-5