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3 years ago

What is the weight on earth of a girl with a mass of 23kg?

Physics

1 answer:

omeli [17]3 years ago

4 0

M = 23 kg
g = 9,8 m/s² => 10 m/s²

w = m x g = 23 x 10 = 230 N

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Zigmanuir [339]

Answer:

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Explanation:

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3 years ago

A vehicle moving with a uniform a acceleration of 2m/s and has a velocity of 4m/s at a certain time .

Evgesh-ka [11]

Answer:

1 second later the vehicle's velocity will be:

$v(1)= 6\,\,\frac{m}{s} \\$

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Explanation:

Recall the formula for the velocity of an object under constant accelerated motion (with acceleration " $a$ "):

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3 years ago

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3 years ago

A quantum well is a region of semiconductor or metal film that confines particles to a small region, resulting in quantized ener

murzikaleks [220]

Answer:

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3 years ago

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3 years ago

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