3 years ago

What are the applications of newton law of gravitation

Physics

1 answer:

Anika [276]3 years ago

8 0

More context pleaseee

You might be interested in

A right triangle has sides measuring 5 and 12 inches. If the two vectors have a magnitude of 5 and 12 and are at right angles to

ollegr [7]

Answer:

$x=13$

Explanation:

From the question we are told that

Magnitude 1 $M_1=5$

Magnitude 1 $M_2=12$

Generally the Pythagoras equation for the magnitudes is mathematically given as

$\sqrt{x^2}=\sqrt{M_1^2 +M_2^2}$

$\sqrt{x^2}=\sqrt{5^2 +12^2}$

$x=13$

Therefore resultant magnitude is

$x=13$

8 0

3 years ago

Material from which of the following solar occurrences can reach Earth, causing radio blackouts? A. Coronal mass ejection B. Pro

Fittoniya [83]

its A. coronal mass ejection

3 0

4 years ago

Read 2 more answers

1. If some unimaginable calamity destroyed the Sun, using the astronomical unit for the Earth-Sun distance and the value for the

Vsevolod [243]

Answer:

8 minutes and 20 seconds

Explanation:

Average Distance between Earth and Sun: 150 million km = $1.5 * 10^{8}$ km

Velocity of light: $3 * 10^{8} \ m/s = 3 * 10^{5} \ km/s$

Time = Distance/Speed

or Time = $1.5 * 10^{8} \ km$ / $3 * 10^{5} \ km/s$

= 5 * 100

= 500 seconds

⇒ Time = 8 minutes and 20 seconds

8 0

3 years ago

Three charges 1.5*10-6, 3*10-6, -3*10-6 are placed at three vertices of an equilateral triangle of side 30cm. Find the net force

gulaghasi [49]

Answer:

F = 0N

Explanation:

The force between two charges is given by

$F=k\frac{q_1q_2}{r^2}$

where r is the distance between the charges and K is the Coulomb's constant

(k=8-89*10^9Nm^2/C^2)

The force in the first charge is only the sum of the forces due to the other charges. Hence we have

$F_T=F_1+F_2=k\frac{q_2q_1}{r^2}+k\frac{q_3q_1}{r^2}$

$F_T=(8.89*10^9\frac{Nm^2}{C^2})\frac{(3*10^{-6}C)(1.5*10^{-6}C)}{(0.3m)^2}+(8.89*10^9\frac{Nm^2}{C^2})\frac{(-3*10^{-6}C)(1.5*10^{-6}C)}{(0.3m)^2}\\\\F_T=0.445N-0.445N=0N$

Ft=0N

Hope this helps!!

5 0

3 years ago

Read 2 more answers

Why will a change in velocity have a greater affect on KE than a change in mass?

Sever21 [200]

Answer: the answer is corect of what everone else said

Explanation:

5 0

3 years ago

Read 2 more answers