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kaheart [24]
3 years ago
7

Two positive charges are placed near each other what happens between the charges

Physics
2 answers:
Musya8 [376]3 years ago
6 0

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Answer: coll

Explanation:

Thepotemich [5.8K]3 years ago
4 0
Answer: B
explanation: just trust❤️
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mass of the planet is 12 times that of earth and its radius is thrice that of earth , then find the escape velocity on that plan
Over [174]

Answer:

The escape velocity on the planet is approximately 178.976 km/s

Explanation:

The escape velocity for Earth is therefore given as follows

The formula for escape velocity, v_e, for the planet is v_e = \sqrt{\dfrac{2 \cdot G \cdot m}{r} }

Where;

v_e = The escape velocity on the planet

G = The universal gravitational constant = 6.67430 × 10⁻¹¹ N·m²/kg²

m = The mass of the planet = 12 × The mass of Earth, M_E

r = The radius of the planet = 3 × The radius of Earth, R_E

The escape velocity for Earth, v_e_E, is therefore given as follows;

v_e_E = \sqrt{\dfrac{2 \cdot G \cdot M_E}{R_E} }

\therefore v_e = \sqrt{\dfrac{2 \times G \times 12 \times M}{3 \times R} } =  \sqrt{\dfrac{2 \times G \times 4 \times M}{R} } = 16 \times \sqrt{\dfrac{2 \times G \times M}{R} } = 16 \times v_e_E

v_e = 16 × v_e_E

Given that the escape velocity for Earth, v_e_E ≈ 11,186 m/s, we have;

The escape velocity on the planet = v_e ≈ 16 × 11,186 ≈ 178976 m/s ≈ 178.976 km/s.

3 0
3 years ago
How much force is required to accelerate 3 kg at 3 m/sec^2
bogdanovich [222]

Answer:

F=?

a=3m/s2

m=3kg

F=ma=[3][3]=9 N

Explanation:

7 0
3 years ago
Please help I'm stuck on these 2 problems would help so much!!<br><br> Thanks!
mariarad [96]
The correct answer for #2 is C the magnetic force will be strongest on box #1.
3 0
3 years ago
An experiment is designed to compare the differences in learning outcomes
MissTica

Answer:

B. Randomly assigning students to the two different groups

Explanation:

The bias can be controlled by making use of the randomized block design where we divide the subject into subgroups also called blocks and randomly assign treatment conditions to each block.

In this case, the blocks or sub groups are learning math from a video game and learning it from traditional classroom activities.

So the best way to control the bias is by randomly assigning students to the different groups.

6 0
3 years ago
Another name for continuous uniform circular motion is___?
VikaD [51]
I think the answer is constant
5 0
3 years ago
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