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OLga [1]
2 years ago
9

Every force has a specific and identifiable cause called a(n)...............

Physics
1 answer:
goblinko [34]2 years ago
8 0
1 Bc I just did it and got it right
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Using this illustration, what is the chemical formula
forsale [732]

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Explanation:

Porque son 3 átomos en uno

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Which is greater, the force exerted by the Earth on the Sun, or the force exerted by the Sun on the Earth? Why?
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There is no great force, the force exerted by the Earth on the Sun, and the force exerted by the Sun on the Earth are equal

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2 years ago
A person jogs 4.0 km in 32 minutes, then 2.0 km in 22 minutes, and finally 1.0 km in 16 minutes. What is the jogger's average sp
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3 years ago
_h2o2(aq)-_h2o(l) +o2(g)
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6 0
2 years ago
An elevator and its load have a combined mass of 1650 kg. Find the tension in the supporting cable when the elevator, originally
gizmo_the_mogwai [7]

Answer:

Tension in the supporting cable is = 4,866 N ≅4.9 KN

Explanation:

First of all, we need to understand that tension is a force, so the motion law

F = Ma applies perfectly.

From Newtons third law of motion, action and reaction are equal and opposite. This means that the force experienced by the elevator, is equal to the tension experienced by the spring.

Parameters given:

Mass of load = 1650 kg

Acceleration of load = ?

The acceleration of the load can be obtained by diving the change in velocity by the time taken. But we need to know the time taken for the motion to 41 m.

Time taken = distance covered / velocity

= \frac{41m}{11m/s} = 3.73 seconds

∴Acceleration = ( initial velocity - final velocity )/ time taken

Note: Final velocity is = 0 since the body came to a rest.

Acceleration = \frac{11 - 0 m/s}{3.73s} = 2.95m/s^{2}

Force acting on the cable = mass of elevator × acceleration of elevator

= 1650 × 2.95 = 4869.5 kg ≅ 4.9 KN

6 0
2 years ago
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