3 years ago

What is the velocity of a car that traveled a total of 75 kilometers north in 1.5 hours?

1 answer:

swat323 years ago

7 0

The car's velocity is (distance + direction) / (time) =

(75 km-north) / (1.5 hrs) =

(75/1.5) (km-north/hr) = 50 km/hr north.

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3 years ago

The magnetic field of a long, straight, and closely-wound solenoid, inside the solenoid at a point near the center, is 0.645 T.

Savatey [412]

Answer:

B'=1.935 T

Explanation:

Given that

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3 years ago

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liberstina [14]

Answer:

The total number of atoms does not change, so mass is conserved in the reaction.

Explanation:

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2 years ago

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TiliK225 [7]

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Question 2 (Multiple Choice Worth 3 points)

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