2 years ago

What happens when a negatively charged object A is brought near a neutral object B?

1 answer:

8 0

Answer: Option B

Explanation : When a negatively charged object A gets in contact with the neutral object B, the negative charge of object will induce the opposite charges on object B. Hence, there will be a positive charge on object B

You might be interested in

Anytime a scientific theory is challenged does it mean that its not a good theory

nikitadnepr [17]

No, it does not mean it is not a good theory.

4 0

3 years ago

What is a good question for a Science Fair (7th grade advanced) also im an online student so nothing really physical something t

tia_tia [17]

Photosynthesis is a good one you can really explain with pictures

8 0

3 years ago

What force causes a rolling ball to slow down and stop

MAXImum [283]

Newtons first law of motion or friction

3 0

2 years ago

Read 2 more answers

An air bubble underwater has the same pressure as that of the surrounding water. As the air bubble rises toward the surface (and

goldenfox [79]

Answer:

D Remains constant

Explanation:

3 0

2 years ago

What is the magnitude of the Box's Acceleration?

mojhsa [17]

The Box's Acceleration : g sin θ

<h3>Further explanation </h3>

Newton's 2nd law explains that the acceleration produced by the resultant force on an object is proportional and in line with the resultant force and inversely proportional to the mass of the object

∑F = m. a

F = force, N

m = mass = kg

a = acceleration due to gravity, m / s²

We plot the forces acting on the block (picture attached) according to the y-axis and the x-axis.

Because the motion of the block is in the same direction as the x-axis, ignoring the friction force with the inclined plane, then

$\tt \sum F_x=m.a\\\\W.sin\theta=m.a\\\\mgsin\theta=m.a\\\\a=gsin\thet\theta$

4 0

2 years ago