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
elixir [45]
2 years ago
5

Help!! plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz!!ASAP!!!

Physics
2 answers:
Firdavs [7]2 years ago
7 0
The answer would be C
alekssr [168]2 years ago
3 0
That is a closed switch
You might be interested in
(a) what will an object weigh on the moon's surface if it weighs 100 n on earth's surface
juin [17]
We know the equation

weight = mass × gravity

To work out the weight on the moon, we will need its mass, and the gravitational field strength of the moon.
Remember that your weight can change, but mass stays constant.

So using the information given about the earth weight, we can find the mass by substituting 100N for weight, and we know the gravity on earth is 10Nm*2 (Use the gravitational field strength provided by your school, I am assuming yours in 10Nm*2)

Therefore,

100N = mass × 10
mass= 100N/10
mass= 10 kg

Now, all we need are the moon's gravitational field strength and to apply this to the equation

weight = 10kg × (gravity on moon)
4 0
3 years ago
Which of the following ways of writing 1000w is incorrect?
xenn [34]

Answer:

the third one is incorrect

Explanation:

10 x 10³= 10^1 x 10^3 = 10^4

8 0
2 years ago
Based on what you have just read, what are the advantages of storing music digitally compared to using an analog system?
melamori03 [73]

Storing music digitally requires less storage room than analog records or tapes. Digital music is easier to copy and the copies are the same as the original. The quality of the signal does not degrade over long periods of time.

7 0
3 years ago
Read 2 more answers
a train engineer started the train from a standstill and sped up to 5 meters per second, she then rounded a corner at a constant
olasank [31]

for acceleration we can define that rate of change in velocity is know as acceleration

So whenever velocity of train is changing with time we can say train is accelerating

Now here if initially train is standstill then after some time its speed is 5 m/s

so here the train is accelerated first time

Then on straight path its speed changed from 5 m/s to 10 m/s so here train gets accelerated second time

After this train chugged around a curve with same speed 10 m/s

SO here since train is moving in curve so here its direction of velocity is continuously changing and this type of acceleration is known as centripetal acceleration

SO this is accelerated Third time

Then its speed decreases and it comes to speed of 5 m/s from 10 m/s

So here it is acceleration of train for Fourth time

Then finally train comes to stop so again its speed changed from 5 m/s to 0

so this is acceleration of train Fifth time

So total train will accelerate 5 times in whole path

3 0
3 years ago
HELP PLS LIKE RIGHT NOW PLSSSSSS
Anit [1.1K]
The answer is A for this one
5 0
2 years ago
Other questions:
  • 300 g2 divide by 0.0005 g in scientific notation
    13·1 answer
  • What is the maximum number of lines per centimeter a diffraction grating can have and produce a complete first-order spectrum fo
    10·1 answer
  • How many electrons must be removed from each of two 4.85-kg copper spheres to make the electric force of repulsion between them
    5·1 answer
  • In the reaction C6H12 + ________ O2----> 6H20 + 6CO2, what coefficient should be placed in front of 02 to balance the reactio
    15·2 answers
  • If an object moves twice as fast how do you think its energy changes? halves
    7·1 answer
  • What type of galaxy is M82 based on its appearance in the visible-light view?
    7·1 answer
  • What is the average speed of a car that traveled 300 meters in 5.5 seconds?
    14·1 answer
  • Arrange the homeostasis process in the right sequence.
    10·1 answer
  • MULTIPLE CHOICE
    15·1 answer
  • 43.5 kg. Shawn rides his bike 1.3 km in
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!