3 years ago

When the mass of an object decreases, the force of gravity

1 answer:

8 0

Hello There!

From what i know, gravitational force increases if the mass is increased.
If the mass is being decreased, then i assume it will be B. Decreases.

Hope This Helps You!
Good Luck :)

- Hannah ❤

You might be interested in

The source of heat for a (an) _____ system is electricity.

Tanya [424]

The source of heart for a (an) close system is electricity.

6 0

3 years ago

Magnet A and B are of equal magnetic strength and which position will magnets A&B have the greatest attraction for toward ea

77julia77 [94]

When they are facing each other, almost touching

3 0

3 years ago

Read 2 more answers

The tungsten filament of a light bulb has an operating temperature of about 2 100 K. If the emitting area of the filament is 1.0

Murljashka [212]

Answer:

75 W

Explanation:

$T$ = temperature of the filament = 2100 K

$A$ = Emitting area of the filament = 1 cm² = 10⁻⁴ m²

$e$ = Emissivity = 0.68

$\sigma$ = Stefan's constant = 5.67 x 10⁻⁸ Wm⁻²K⁻⁴

Using Stefan's law, Power output of the light bulb is given as

$P = \sigma e AT^{4} \\P = (5.67\times10^{-8}) (0.68) (10^{-4}) (2100)^{4}\\P = 75 W$

5 0

3 years ago

g An arrow is shot straight up in the air at an initial speed of 15.5 m/s. After how much time is the arrow moving downward at a

Sati [7]

Answer:

2.11 seconds

Explanation:

We use the kinematic equation for the velocity in a constantly accelerated motion under the acceleration of gravity (g):

$v_f=v_i-g*t\\-5.2 = 15.5 - 9.8\,t\\9.8 \,t= 15.5 + 5.2\\t = 20.7/9.8\\t = 2.11 \,\,sec$

5 0

3 years ago

What other angle would give the same range at 19 degrees?

yaroslaw [1]

Answer:

I think it is acute angle.

Explanation:

Because it is an angle between 0° and 90°. Hope this answer wil help you.

8 0

3 years ago

Read 2 more answers