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Free_Kalibri [48]
3 years ago
6

If mass = 7.89 kg, weight on Earth =

Physics
1 answer:
marysya [2.9K]3 years ago
8 0

Answer:

77.322

Explanation:

you have to multiply the mass with gravity (which is 9.8).. which will give u that result

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4 0
3 years ago
The acceleration due to gravity on the moon is about 1/6 of the acceleration due to gravity on the earth. A net force F acts hor
uysha [10]

Answer:

c.a_m

Explanation:

We are given that

Acceleration due to gravity on the moon=a_m

Acceleration due to gravity on the earth=a_e

g_m=\frac{1}{6}g_e

Net force due to am on an object on moon=F_{net}=ma_m

There is no friction and no drag force and there is no gravity involved

Then, the force acting on an object on earth=F=ma_e

F=F_{net}(given)

ma_m=ma_e

a_e=a_m

Hence, option c is true.

3 0
3 years ago
If 10. joules of work must be done to move 2.0 coulombs of charge from point A to point B in an electric field, the potential di
masya89 [10]
The equation for work (W) done by an electric field is:

W = qΔV

where q is the magnitude of the charge and ΔV is the potential difference. The question gives you W and q, so plug n' play to find ΔV:

10 = 2ΔV
ΔV = 5
8 0
3 years ago
Maria formed when asteroids punctured the moon’s surface, allowing magma to bleed out and create _____.
alekssr [168]
Extensive lava flows
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3 years ago
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Olegator [25]

Answer:

Atomic number

Explanation:

Hope it helps you in your learning process.

4 0
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