3 years ago

A car travels west at 40 km/h

Physics

1 answer:

Nesterboy [21]3 years ago

3 0

Answer:

The car is going 0 km/h more than the bike

Explanation:

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If you run at 8m/s for 15 minutes how far will you go

sashaice [31]

Answer: 7200 m

Explanation: The solution is, first convert 15 minutes to seconds.

15 mins x 60 s / 1 min = 900 s

Use the formula for speed which is v= d/t then derive for d.

d = vt

= 8 m/s ( 900s)

= 7200 m

6 0

3 years ago

Read 2 more answers

A 0.14 -kg baseball is moving at 41 m/s. A 0.058-kg tennis ball is moving at 67 m/s. Which of the two balls has higher kinetic e

Iteru [2.4K]

Since kinetic energy is a form of energy using the equation KE=¹/₂mv², the units of measurement is in Joules (J). Therefore, the tennis ball had more kinetic energy than the baseball since velocity is a larger factor than the mass is when determining kinetic energy.