3 years ago

Please help. It’s probably easy

Physics

1 answer:

iragen [17]3 years ago

7 0

I believe it’s 60km/h

I divided the total distance (120 km) by the time it took to get there (2h) to get this.

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The economic down fall

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How does Mercury's close proximity to the sun and thin atmosphere affect its ability to maintain liquid water

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4 years ago

C, N, Ne, Ar which contains a metal, nonmetal, noble gas , metalloid

postnew [5]

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3 years ago

A proton is initially moving west at a speed of 1.10 106 m/s in a uniform magnetic field of magnitude 0.281 T directed verticall

kifflom [539]

Answer:

so here it will move in circle with radius 4.06 cm

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As we know that proton is moving towards west while the magnetic field is vertically upwards

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So here we have

$F = q(\vec v \times \vec B)$

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$\frac{mv^2}{R} = qvB$

so we have

$R = \frac{mv}{qB}$

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3 years ago

What is energy?

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Explanation:

c. the ability to do work or to produce heat

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