1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ANEK [815]
3 years ago
13

What happens when a glass rod and silk cloth are rubbed with each other?

Physics
2 answers:
Burka [1]3 years ago
6 0

Answer:

When glass rod is rubbed with silk, glass h lose electrons easily and silk grabs them away from the glass atoms. So after rubbing, the glass becomes positively charged and the silk becomes negatively charged

Explanation:

frosja888 [35]3 years ago
3 0

Answer:

After rubbing them together, the glass becomes positively charged and the silk becomes negatively charged.

You might be interested in
What is the average velocity of the car from t=5 seconds to t=12 seconds?
Debora [2.8K]

The question is not complete

4 0
3 years ago
Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New York; there is negligible fricti
Bas_tet [7]

Answer:

v = 0.059 m/s

Explanation:

To find the final speed of Olaf and the ball you use the conservation momentum law. The momentum of Olaf and the ball before catches the ball is the same of the momentum of Olaf and the ball after. Then, you have:

mv_{1i}+Mv_{2i}=(m+M)v  (1)

m: mass of the ball = 0.400kg

M: mass of Olaf = 75.0 kg

v1i: initial velocity of the ball = 11.3m/s

v2i: initial velocity of Olaf = 0m/s

v: final velocity of Olaf and the ball

You solve the equation (1) for v and replace the values of all variables:

v=\frac{mv_{1i}}{m+M}=\frac{(0.400kg)(11.3m/s)}{0.400kg+75.0kg}=0.059\frac{m}{s}

Hence, after Olaf catches the ball, the velocity of Olaf and the ball is 0.059m/s

3 0
3 years ago
Unlike most real bulbs, the resistances of the bulbs in the questions below do not change as the current through them changes. A
Shkiper50 [21]

Answer:

Option 1 is correct.

The current passing through the brighter bulb is larger.

Explanation:

The brightness of the bulb is determined by the power, I²R

And since they all have equal resistances, the only factor different that could result in more or less power is the current, I through the bulb.

5 0
3 years ago
The threatened or actual use of physical force to get someone to have sex without consent is called
Nimfa-mama [501]
Wouldn't it be r a p e?
5 0
3 years ago
Read 2 more answers
Suppose you're watching your favorite soap opera. After one of the main characters is thrown from a galloping horse, she suffers
Viktor [21]
She suffers from <span>Retrograde </span>amnesia 
5 0
3 years ago
Read 2 more answers
Other questions:
  • The acceleration of the car with two washers added to the string would be what?
    14·2 answers
  • Small rock substances that orbit the sun in groups is called
    7·1 answer
  • What is the potential energy of a 500 N weight before it falls 10 m ?
    10·1 answer
  • A star is rotating at 5.55x10-5 π rad/s, its velocity decelerates at a constant rate of 0.5x10-9 π rad/s2.?
    14·1 answer
  • Which characteristics describe the troposphere? Select two options.
    5·2 answers
  • A bin is given a push across a horizontal surface. The bin has a mass m, the push gives it an initial speed of 1.60 m/s, and the
    14·1 answer
  • 13. What's most intriguing about Titan's atmosphere?
    11·1 answer
  • When viewed in yellow light, an object that reflects all the colors of light will appear_____.
    15·1 answer
  • Help me with this homework
    10·1 answer
  • An object travels back and forth along a straight line. its velocity, in centimeters per second, is given by the function v(t) =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!