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anygoal [31]
3 years ago
13

For which pair of objects would adding the same amount of electrons to each object result in a decrease in the electric force?

Physics
2 answers:
vovangra [49]3 years ago
6 0

Answer: A: two positively charged objects

Explanation:

Licemer1 [7]3 years ago
4 0
The answer is A... hope this helps
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6. A car moving in a straight line at constant speed:
ddd [48]

Answer:

D. has no overall force acting on it.

Explanation:

Why?

Because in a straight line at the constant speed means the car moving in the same velocity, which is not acceleration neither deceleration, and it cannot be on a downhill slope. So the correct answer is

<h3>→ D. has no overall force acting on it.</h3>
8 0
3 years ago
Choose the option below that best completes this sentence: when two circuit elements (e.g., light bulbs, resistors, etc.) are in
Likurg_2 [28]

When two circuit elements (e.g., light bulbs, resistors, etc.) are in PARALLEL, the voltage drop across each element must be the same. (choice-b)

When the same two circuit elements are in SERIES, the current through each element must be the same.

7 0
3 years ago
Whcen the north pole is tilted toward the sun, which area has the fewest hours of daylight?.
OlgaM077 [116]

When the north pole is tilted toward the sun, the southern hemisphere has the fewest hours of daylight due to winter season in it.

<h3>Which area has the fewest hours of daylight?</h3>

When the North Pole is tilted toward the sun, the Northern Hemisphere has the most hours of daylight while on the other hand, the Southern Hemisphere has the least hours of daylight.

So we can conclude that When the north pole is tilted toward the sun, the southern hemisphere has the fewest hours of daylight due to winter season in it.

Learn more about tilt here: brainly.com/question/818630

8 0
3 years ago
Two blocks with masses m1=0.25kg and m2=1.4kg approach each other along a horizontal, frictionless track. The initial velocities
Alina [70]

Answer:

The energy would remain equal to that of the initial kinetic energy since it is a frictionless surface. However if it is an inelastic collision then energy would be lost due to sound and heat.

Explanation:

4 0
4 years ago
A) A 5.75 mL sample of mercury has a measured mass of 77.05 g. The density is ___________.
Kitty [74]

Answer:

Density of the sample will be 13.4 kg/L

Explanation:

We have given volume of the sample V=5.75mL=5.75\times 10^{-3}L

Mass of the sample M=77.05gram =77.05\times 10^{-3}kg

We have to find the density of the sample

Density of the sample is given by

Density=\frac{mass}{volume}=\frac{77.05\times 10^{-3}}{5.75\times 10^{-3}}=13.4kg/L

So density of the sample will be 13.4 kg/L

4 0
4 years ago
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