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Vikentia [17]
3 years ago
14

An originally stationary car with a mass of 1500 kg which velocity of 15 m/s, five second after starting. What is the car’s acce

leration? How much force was required to reach this acceleration
Physics
1 answer:
gladu [14]3 years ago
4 0
15=0+a*5
a=3m/s^2

F=1500*3=4500N
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Answer:

579600J

Explanation:

Given parameters:

Height of the building  = 828m

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Unknown:

Work done by the man  = ?

Solution:

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vovikov84 [41]

Complete Question

The speed of a transverse wave on a string of length L and mass m under T is given by the formula

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Answer:

(m/l)=\frac{10}{V^2}

Explanation:

From the question we are told that

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v^2=\frac{T}{(m/l)}

(m/l)=\frac{T}{V^2}

(m/l)=\frac{10}{V^2}

Therefore the Linear mass in terms of Velocity is given by

(m/l)=\frac{10}{V^2}

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Veseljchak [2.6K]
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Serjik [45]

Answer:

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Explanation:

It's been a while since I learned this but I think that is right.

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