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kozerog [31]
3 years ago
10

If a truck weighs 195,000N what is the mass of the truck

Physics
1 answer:
Vsevolod [243]3 years ago
8 0

Answer:

19500kg

Explanation:

If you divide 195000N by 10

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A spring scale hung from the ceiling stretches by 6.4 cm when a 2.0 kg mass is hung from it. The 2.0 kg mass is removed and repl
dolphi86 [110]
In the first case, the force acting on the spring is the weight of the mass:
F=mg=(2.0 kg)(9.81 m/s^2)=19.6N
This force causes a stretching of x=6.4 cm=0.064 m on the spring, so we can use these data to find the spring constant:
k= \frac{F}{x}= \frac{19.6 N}{0.064 m}=306.3 N/m

In the second case, the first mass is replaced with a second mass, whose weight is
F=mg=(2.5 kg)(9.81 m/s^2)=24.5 N
And since we know the spring constant, we can calculate the new elongation of the spring:
x= \frac{F}{k}= \frac{24.5 N}{306.3 N/m}=0.080 m=8.0 cm
5 0
3 years ago
Please need help with this
NeTakaya

<u>Note that</u>:

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<u>In our question</u>, we can increase the gravitational potential energy by

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7 0
3 years ago
What is the definition of specific heat capacity​
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Which of the following is NOT part of a circuit?
uysha [10]
I believe it’s a. Rim
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Brandon buys a new Seadoo. He goes 22 km north from the beach. He then goes 11km to the east. Then chases a boat 3 km north. Wha
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Answer:

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