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
Mila [183]
3 years ago
13

I'm willing to give a lot of points if u can help me out.

Physics
1 answer:
Anettt [7]3 years ago
7 0

Answer:

i have absolutly no idea how to do it but i looked it up and your answer should be B. i could be wrong but thats what the web told me

You might be interested in
An engineer in India (standard household voltage = 220 volts) is designing a transformer for use on her
Gnom [1K]
He should a step-up transformer with k=220/120=1.83 so output coil must have 240*1.83=440 turns

5 0
3 years ago
The catapults on the uss george h.w. bush can launch aircraft from rest to a speed of 150 mph over a distance of 270 feet. find
vlabodo [156]
Hope this helps, have a great day ahead!

8 0
3 years ago
(11) The speed of radio waves is 300 000 000 m/s.
Neko [114]

Answer:

Wavelength = 9.68 meters

Explanation:

Given the following data;

Speed = 300,000,000m/s

Frequency = 31 Megahertz to Hertz = 31 * 10⁶ Hz

To find the wavelength;

Wavelength = speed/frequency

Wavelength = 300,000,000/31,000,000

Wavelength = 9.68 meters

7 0
3 years ago
Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your f
Paul [167]

Answer:

Explanation:

lesgse in no

3 0
3 years ago
Sam is walking at 2m/s down the hallway when he realized he will be late to class. He speeds up to 4m/s and makes it to English
Salsk061 [2.6K]

Answer:

.5 m/s²

Explanation:

a= (vf-vi)/t

a= (4-2)/4

a=2/4

a= .5 m/s²

8 0
3 years ago
Other questions:
  • Where f is force, m is mass, v is velocity, and t is duration of impact, what other information do you need in order to determin
    7·1 answer
  • 7. Mrs. Everhart developed the theory that all bulldogs are great pets. After all her bulldog Meatball is a
    13·1 answer
  • Assessing how well one variable predicts another variable is to blank as detecting cause-effect relationships between different
    12·2 answers
  • If a car skids 66 ft on wet concrete, how fast was it moving when the brakes were applied? (Round your answer to the nearest who
    10·1 answer
  • Under which condition is no work done?
    6·2 answers
  • How does the electric force between two charged particles change if one
    10·1 answer
  • The flow of energy through living systems can be modeled as food chains. True or False
    13·1 answer
  • A 1000 Kg car traveling at 10 m/s hits the back of a 5000 Kg truck
    12·1 answer
  • A snail con move at 3cm/s if it’s ke is 300joules what it it’s mass?
    12·1 answer
  • In a physics lab, you measure the vibrational-rotational spectrum of hcl. the estimated separation between absorption peaks is:_
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!