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RideAnS [48]
3 years ago
6

A bag of sugar has a mass of 2.2kg what is its weight on earth

Physics
2 answers:
NARA [144]3 years ago
8 0
The earth's gravitational acceleration is 9.8 m/s^2, and force = mass * acceleration. Therefore, a bag of sugar weighing 2.2 kg on earth would weigh 2.2 * 9.8 = 21.56 Newtons
Orlov [11]3 years ago
6 0
21.56 newtons I believe  

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The cold virus causes disease when it enters the _____ of the human body.
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Explanation:

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a sample of steam at 15 bar pressure and 400°c temperature is first expanded at a constant enthalpy to 6 bar and then expanded i
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3 years ago
Which of the following, if eliminated, would completely prevent the greenhouse effect from occurring on earth?
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The green house gases can be reduced up to a limit by eliminating the fossil fuels and chlorofluorocarbons. Fossil fuels are the major source of greenhouse gases.

<h3>What are green house gases?</h3>

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7 0
1 year ago
Jerome plays middle linebacker for souths varsity football team. In a game against cross-town rival north, he delivered a hit to
Makovka662 [10]

The momentum change of the running back is - 664.2 kg m/s or 664 west.

<u>Explanation:</u>

Momentum is defined as the change in velocity of any object along with its mass. So mathematically, momentum can be derived using the product of mass with the change in velocity.

           \text { Momentum change }=m \times \Delta v

As here mass is given as 82 kg and the initial velocity was 5.6 m/s and final velocity is 2.5 m/s.

      Initial Momentum = m \times \text { initial velocity }=82 \times 5.6=459.2 \mathrm{kg} \mathrm{m} / \mathrm{s}

      Final Momentum = m \times \text { final velocity }=82 \times(-2.5)=-205 \mathrm{kg} \mathrm{m} / \mathrm{s}

      Momentum change = Final Momentum - Initial Momentum

      Momentum change = - 205 - 459.2 = - 664.2 kg m/s or 664 west

Thus, the changing momentum is -664.2 kg m/s. The negative sign indicates that the momentum is acting in the opposite direction on changing in the direction of velocity.

7 0
2 years ago
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