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
Hoochie [10]
3 years ago
5

The impulse given to a ball with massb of 2kg is 16 Ns. if the ball starts grin the rest, what is its final velocity?

Physics
1 answer:
Ainat [17]3 years ago
6 0
B because it will not be any thing else

You might be interested in
Which of the following would NOT be a medium that mechanical waves move through
MaRussiya [10]

Answer:

i don't have any answer without the options

Explanation:

Where is the pic

3 0
3 years ago
Suppose the original segment of wire is stretched to 12 times its original length. How much charge must be added to the wire to
kondaur [170]

Answer:

Explanation:

The linear charge density id defined as the charge per unit length.

Let q be the charge and L be the length of the wire.

So, the linear charge density is

λ = q / L

If the length is 12 times, then charge should also be 12 times to keep the linear charge density same.

4 0
3 years ago
This passage best illustrates which reaction to multiculturalism?
Luden [163]

Answer:

D

Explanation:

by having different ethnic groups

7 0
3 years ago
Read 2 more answers
I need help, please!
qwelly [4]

Answer:

I don't know what you mean but I think I am going

4 0
3 years ago
ASK YOUR TEACHER A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. When a 51.5-gram mass is attach
Simora [160]

Answer:

0.114 kg or 114 g

Explanation:

From the diagram attaches,

Taking the moment about the fulcrum,

sum of clockwise moment = sum of anticlockwise moment.

Wd = W'd'

Where W = weight of the mass, W' = weight of the meter rule, d = distance of the mass from the fulcrum, d' = distance of the meter rule.

make W'  the subject of the equation

W' = Wd/d'................ Equation 1

Given: W = mg = 0.0515(9.8) = 0.5047 N, d = (39.2-16) = 23.2 cm, d' = (49.7-39.2) = 10.5 cm

Substitute these values into equation 1

W' = 0.5047(23.2)/10.5

W' = 1.115 N.

But,

m' = W'/g

m' = 1.115/9.8

m' = 0.114 kg

m' = 114 g

6 0
3 years ago
Other questions:
  • How much work does gravity do on the compressor during this displacement?
    6·2 answers
  • The area of a rectangular loop of wire is 3.6 × 10-3 m2. The loop is placed in a magnetic field that changes from 0.20 T to 1.4
    9·1 answer
  • If you heat a thin, circular ring in the oven, does the rings hole get larger or smaller?
    14·1 answer
  • What are the similarity’s and differences of scalar and vector quantity’s?
    9·1 answer
  • A roller coaster takes energy to make the first rise, but then it should be able to run the course of the track without any inpu
    11·2 answers
  • In the circuit shown below, 0.25 A of current flows through a 20-Ω resistor. How much voltage is needed to produce this current?
    7·1 answer
  • the sun transfers heat to earth through ___ this method of heat transfer is evidence that ___ is not necessary for heat to move
    12·1 answer
  • How do sports play a role in American Culture? Is this different from how sports play a role in other cultures?
    13·1 answer
  • A 175-kg roller coaster car starts from rest at the top of an 18.0-m hill and rolls down the hill, then up a second hill that ha
    8·1 answer
  • 5. Sarah is standing 32.0 m away from Jason. If Sarah throws a snowball at a 45 degree
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!