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Musya8 [376]
3 years ago
6

A man travles at an average velocity of 12 m/s for 4 seconds. what is the total distance travled by the man?

Physics
1 answer:
gizmo_the_mogwai [7]3 years ago
7 0
48 meters.
12 m/s and 4 seconds, so 4*12=48.
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Doc Brown has calculated his Delorean can accelerate at a rate of 2.52 m/s/s. How
GREYUIT [131]

Answer:

304.89m

Explanation:

Given

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Using the equation of motion below to get the distance of Doc brown from Marty;

v² = u²+2as

substitute the given parameters

39.2² = 0²+2(2.52)s

1536.64 = 0+5.04s

divide both sides by 5.04

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rearrange the equation

5.04s/5.04 = 1536.64/5.04

s = 304.89m

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David rowed a boat upstream for three miles and then returned to point he started from. The entire journey took four hours. The
frez [133]
Upstream speed = S - 1
Downstream speed = S + 1

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4 0
3 years ago
A stone is thrown, run a velocity of 15m/s is projected of an elevation of 30° to the horizontal calculate the time rate of flig
frozen [14]

Answer:

1.53 seconds

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From the question,

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T = 15/9.8

T = 1.53 seconds

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Explanation:

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Answer:

the answer is 3600 kilometers

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