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I am Lyosha [343]
2 years ago
6

Objects A and B are separated by 2m and the force of attraction between them is 8 x 10^-10 N . If the mass of A is 8kg what is t

he mass of B ? Take G as 6.674 x 10 -11 Nm2/kg2
Physics
1 answer:
Jobisdone [24]2 years ago
5 0

Answer:

Only object a and b???????

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What force, in newtons, must you exert on the balloon with your hands to create a gauge pressure of 62.5 cm H2O, if you squeeze
yulyashka [42]

Answer:54.70 N

Explanation:

Given

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Gauge Pressure P=\rho gh

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P_{gauge}=1000\times 9.8\times 0.625=5.937 kPa

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3 years ago
A bungee jumper with mass 65.0 kg jumps from a high bridge. After reaching his lowest point, he oscillates up and down, hitting
ololo11 [35]

Explanation:

It is given that,

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So,

k=\dfrac{4\pi ^2m}{T^2}\\\\k=\dfrac{4\pi ^2\times 65}{(4.75)^2}\\\\k=113.43\ N/m

When the cord is in air,

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Explanation:

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3 years ago
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