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Hatshy [7]
3 years ago
7

Determine the gravitational force that you exert on another person 1.50 m away. assume that you and the other person are point m

asses of 70.0 kg each.
Physics
1 answer:
Aneli [31]3 years ago
4 0
Given: Universal Gravitational constant = G = 6.67 x 10⁻¹¹ N m²/Kg²
 
 Mass₁ = 70 Kg;  Mass₂ = 70 Kg  Radius r = 1.5 m;    Force F = ?

Formula: F = Gm₁m₂/r²

F = (6.67 x 10⁻¹¹ N m²/Kg²)(70 Kg)(70 Kg)/(1.5 m)²

F = 1.45 X 10⁻⁷ N
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The parachute on a drag racing car deploys at the end of a run. If the car has a mass of 820 kg and the car is moving 36 m/s, wh
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In order to determine the required force to stop the car, proceed as follow:

Calculate the deceleration of the car, by using the following formula:

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Solve the equation above for a, replace the values of the other parameters and simplify:

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Next, consider that the formula for the force is:

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Replace the previous values and simplify:

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4 0
1 year ago
A cylindrical Nickel rod (9 mm diameter, 50 m long) is pulled in tension with a load of 6,283 N. What would the elongation of th
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