Distance Speed Time Acceleration

What is the formula to calculate speed?

• S = d/t

• S = t/d

• S = d x t

• S = t x d

Tags

NGSS.MS-PS3-1

What does this picture represent?

• Distance, speed, time

• Distance, vibration, time

• Deceleration, velocity, time

• Deceleration, speed, time

Ironman travelled a distance of 120km in 3 hours. What was his average speed?

• 35 km/h

• 40 km/h

• 45 km/h

• 30 km/h

A car travelled a total distance of 300 km. It took the car 7 hours. What was its speed?

• 42.857 km/h

• 45.522 km/h

• 44.215 km/h

• 47.325 km/h

The Razor Crest travelled at a speed of 85 km/h. It travelled a total distance of 470 km. Approximately how long did it take for the Razor Crest to arrive at its destination?

• 5 hours

• 6 hours

• 5.5 hours

• 6.5 hours

The Mandalorian travelled a total distance of 630 meters to catch Grogu. Their speed was 5m/s. How long did it take for the Mandalorian to reach Grogu?

• 120 seconds

• 133 seconds

• 141 seconds

• 126 seconds

A Pokemon ball bounces off a wall at 3m/s and returns back to the person at 3m/s. Did velocity change?

• Yes! Direction changed, but speed remained the same.

• Yes! Distance changed, but direction remained the same.

• No! Direction changed, but speed remained the same.

• No! Distance changed, but direction remained the same.

Tags

NGSS.MS-PS2-1

Rihanna drives for 400km at an average speed of 80km/h. How long was her journey?

• 15 hours long

• 12 hours long

• 8 hours long

• 5 hours long

If LeBron James's basketball travelled at 8m/s and travelled a total distance of 400m to reach the hoop, how long did it take the basketball to reach the hoop?

• 55 seconds

• 50 seconds

• 60 seconds

• 48 seconds

time = 30 seconds

distance = 50 meters

Speed = ?

• 1.7m/s

• 2m/s

• 1.67m/s

• 1.76m/s