Physics, 29.10.2020 18:40 Corykids6080

5 Which has the greatest average speed? A. a boat sailing 80 km in 2 hours
B. a car driving 90 km in 3 hours
c. a train traveling 120 km in 3 hours
D. a truck moving 50 km in 1 hour

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 08:00

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

Answers: 2

Answer

Physics, 22.06.2019 10:10

What is the angular momentum of the bar about the axle?

Answers: 3

Answer

Physics, 22.06.2019 22:00

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.

Answers: 2

Answer

Physics, 22.06.2019 23:30

The photo above shows oil and vinegar in a pitcher. the top make a claim about about the density of the vinegar compared to the density of the oil summarize the evidence to support the claim and explain your reasoning

Answers: 3

Answer

You know the right answer?

5 Which has the greatest average speed? A. a boat sailing 80 km in 2 hours
B. a car driving 9...

Questions