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Maurinko [17]
3 years ago
15

Give reason : the action and reaction do not lead to equilibrium ?

Physics
1 answer:
Natalija [7]3 years ago
4 0

the action and reaction do not lead equilibrium if action and reaction force react on different objects

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If an object went from 0 m/s to 6 m/s in 1.7 seconds after a 10 N force was applied to it; what is the object's mass? No links p
Mashcka [7]

The force acting on the object is constant, so the acceleration of the object is also constant. By definition of average acceleration, this acceleration was

<em>a</em> = ∆<em>v</em> / ∆<em>t</em> = (6 m/s - 0) / (1.7 s) ≈ 3.52941 m/s²

By Newton's second law, the magnitude of the force <em>F</em> is proportional to the acceleration <em>a</em> according to

<em>F</em> = <em>m a</em>

where <em>m</em> is the object's mass. Solving for <em>m</em> gives

<em>m</em> = <em>F</em> / <em>a</em> = (10 N) / (3.52941 m/s²) ≈ 2.8 kg

4 0
2 years ago
Suppose we have a space ship orbiting the earth. What must happen in order for the spaceship to leave orbit and fall back toward
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#2) The spaceship's forward motion must be slowed down so the earth's gravitational pull on it will be stronger than the ship's forward motion.

3 0
2 years ago
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Which correctly describes electric potential, electric field, and electric (or electrostatic) force?
vlabodo [156]

Answer:

E

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A vector is a physical quantity that has magnitude and direction while a scalar is a physical quantity that has magnitude only

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A pendulum of length =1.0 m is pulled to the side and released on the moon. It's period is measured to be 4.82 seconds. What is
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Answer:

Gravity on the moon, g = 1.69 m/s²

Explanation:

It is given that,

Length of pendulum, l = 1 m

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We have to find the gravity of the moon. The time period of the pendulum is given by :

T=2\pi\sqrt{\dfrac{l}{g}}

g = acceleration due to gravity on moon

g=\dfrac{4\pi^2l}{T^2}

g=\dfrac{4\pi^2\times 1\ m}{(4.82\ s)^2}

g = 1.69 m/s²

Hence, the gravity on the moon is 1.69 m/s².

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3 years ago
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An object experiences a 8.9 N force and accelerates 6 m/sec2. What is the object's
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b stupidrwfs

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