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tangare [24]
3 years ago
15

A boat traveled at a constant speed for 5 hours, covering a total distance of 132.3 kilometers. how fast was it going?

Physics
1 answer:
Llana [10]3 years ago
4 0
Velocity = distance (m) /time (s)

convert kilometers to metres (132300), substitute into formula.

convert hours to seconds (18000), substitute into formula. it becomes,

132300 divided by 18000 = 7.35 M/S 

always answer questions in the units given in the question.

to get m/s into km/h, multiply by 3.6, therefore it equals 24.46 km/h
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Answer:

Answer:

Explanation:

Given that

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2. Since the entire charge us inside the surface, then the electric field at a distance r (5.2m) away form the surface is given as

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The electric field at the surface of the conductor is 36561N/C

Since the charge is positive the it is outward field

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