Kinematic Variables Quiz

A car is moving at 25 m/s when the driver steps on the gas, speeding up at 3 m/s² for 5 seconds. After that, the car moves at a steady pace. Identify v1.

• 3 m/s²
• 5 s
• 25 m/s
• 40 m/s

A car is moving at 25 m/s when the driver steps on the gas, speeding up at 3 m/s² for 5 seconds. After that, the car moves at a steady pace. Identify t.

• 3 m/s²
• 5 s
• 25 m/s
• 40 m/s

A car is moving at 25 m/s when the driver steps on the gas, speeding up at 3 m/s² for 5 seconds. After that, the car moves at a steady pace. Identify a.

• 3 m/s²
• 5 s
• 25 m/s
• 40 m/s

A cyclist pushes harder on the pedals, picking up speed at 2 m/s² for 6 seconds. By the time they stop accelerating, they’re moving at 17 m/s. Identify v2

• 2 m/s²
• 6 s
• 17 m/s
• 5 m/s

A cyclist pushes harder on the pedals, picking up speed at 2 m/s² for 6 seconds. By the time they stop accelerating, they’re moving at 17 m/s. identify a

• 2 m/s²
• 6 s
• 17 m/s
• 5 m/s

A cyclist pushes harder on the pedals, picking up speed at 2 m/s² for 6 seconds. By the time they stop accelerating, they’re moving at 17 m/s. Identify t

• 2 m/s²
• 6 s
• 17 m/s
• 5 m/s

A driver sees a red light ahead and presses the brakes. The car slows from 40 m/s to 10 m/s. Identify v2.

• 10 m/s
• 30 m/s
• 20 m/s
• 40 m/s

A runner bursts off the starting line and picks up speed at 1.5 m/s² for 4 seconds. How long does the runner spend speeding up?

• 1.5 m/s²
• 2 s
• 0 m/s
• 4 s

A kid drops a rock off a bridge. It falls freely for 3 seconds before splashing into the river below. How long does the rock take to hit the water?

• 30 m/s
• 0 m/s
• 3 s
• 9.81 m/s²

A bus is moving at 15 m/s when the driver starts braking. The bus slows at -2 m/s² until it comes to a complete stop. How fast was the bus moving before the driver hit the brakes?

• 20 m/s
• 15 m/s
• 7.5 s
• -2 m/s²