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AURORKA [14]
2 years ago
13

An object weighs 200N, what is its mass?​

Physics
2 answers:
Vlad1618 [11]2 years ago
4 0

Answer:

w=m×g

Explanation:

w is given and take g as 9.8m/s^2

fredd [130]2 years ago
3 0

Answer:

kg

Explanation:

the highr and jebad to kilogram mizans

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A football player with a mass of 88 kg and a speed of 2.0 m/s collides head-on with a player from the opposing team whose mass i
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Answer:

Speed of another player, v₂ = 1.47 m/s

Explanation:

It is given that,

Mass of football player, m₁ = 88 kg

Speed of player, v₁ = 2 m/s

Mass of player of opposing team, m₂ = 120 kg

The players stick together and are at rest after the collision. It shows an example of inelastic collision. Using the conservation of linear momentum as :

m_1v_1+m_2v_2=(m_1+m_2)V

V is the final velocity after collision. Here, V = 0 as both players comes to rest after collision.

v_2=-\dfrac{m_1v_1}{m_2}

v_2=-\dfrac{88\ kg\times 2\ m/s}{120\ kg}

v_2=-1.47\ m/s

So, the speed of another player is 1.47 m/s. Hence, this is the required solution.

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How many Oxygen (O) atoms are in the following? H2O + CO2<br><br> 4<br><br> 3<br><br> 2
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What is Newtons 2nd law of motion?
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Why does earth exert the same impulse during the two time intervals in problem 10 but different impulses during the same distanc
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The possible cause of difference in impulse is the change in momentum of the objects in the two problems.

<h3>What is impulse?</h3>

Impulse is effect produced by applied forces. Impulse is the product of force and time of action.

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<h3>Change in momentum</h3>

Impulse is the change in momentum of an object.

J = ΔP

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Thus, the possible cause of difference in impulse is the change in momentum of the objects in the two problems.

Learn more about impulse here: brainly.com/question/25700778

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