Unit Conversation, Speed, and Velocity

Convert 300 kg to grams

• 3 g

• 30 g

• 3000 g

• 300000 g

Convert 64000 mg to grams

• 0.064 g

• 64 g

• .64 g

• 6.4 g

Convert 500 km to meters

• 50 m

• 500 m

• 500,000 m

• 5 m

If Jonathan kicks a soccer ball 10 m to the right to his teammate Diego, then Diego kicks the ball 8 m to the right to another teammate, what is the displacement of the ball?

• 10 m to the right

• 18 m to the right

• 8 m to the right

• 2 m to the right

Sierra is up to bat. She hits the ball to center field 30 m north of the batter's box. The ball hits the center fielder's glove and bounces south 2 m. What is the displacement of the ball?

• 32 m north

• 32 m south

• 28 m north

• 28 m south

Jeremy walks 10 m in 2 seconds, what is his speed?

• 2 m/s

• 0.5 m/s

• 10 m/s

• 5 m/s

When Sarah serves a tennis ball, the ball has a speed of 5 m/s. Her first serve took 2 seconds before it hit the ground. How far did the ball travel in the air?

• 5 m

• 2 m

• 10 m

• 2.5 m

Desiree gets on a train that travels 20 m/s. Her destination is 500 m away. How long will she be on the train?

• 20 seconds

• 500 seconds

• 250 seconds

• 25 seconds

Jack bought a new bike. He rode the bike back to his house, 30 km in 30 minutes. How fast is Jack's new bike?

• 30 km/min

• 3 km/min

• 1 km/min

• 1 m/s

Ulises is a professional high diver. The diving board is 27 meters high. It takes Ulises 3 seconds to hit the water. What is his diving speed?

• 9 m/s

• 27 m/s

• 3 m/s

• 81 m/s