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
Natali [406]
3 years ago
13

Please help. Having a hard time figuring out

Physics
1 answer:
Goryan [66]3 years ago
5 0
Yeah that’s is correct
You might be interested in
What do electrons in the same shell have in common? AThey have the same amount of energy incorrect answer BThey are all positive
Keith_Richards [23]

Answer:

They have the same amount of energy

Explanation:

Electrons are said to be the subatomic particles that move around the nucleus of an atom. These electrons are negatively charged particles that are seen to be quite smaller than the nucleus of an atom.  

The electron shells of these atoms are usually being filled from the inside out with the low-energy shells closer to the nucleus being filled before they can go into the much higher-energy shells that are a bit out

8 0
3 years ago
The image shows a roller coaster.
mariarad [96]
I believe the answer is c but I’m not 100% sure
8 0
3 years ago
Pnrjrjjrjrjrrmdmmdmdmdmdmdjd
Degger [83]

Answer:

why would you waste points

Explanation:

4 0
2 years ago
Read 2 more answers
Pete Zaria works on weekends at Barnaby's Pizza Parlor. His primary responsibility is to fill drink orders for customers. He fil
laila [671]

Answer:

W_n_e_t=7.648512 \approx 7.6J

K.E=0.8J

v=0.7844645406 \approx 0.78m/s

Explanation:

From the question we are told that

Mass of pitcher   M= 2.6kg

Force on pitcher f=8.8N

Distance traveled 48cm=>0.48m

Coefficient of friction \mu=0.28

a)Generally frictional force is mathematically given by

F=\mu N

F=0.28*2.6*9.8

F=7.1344N

Generally work done on the pitcher is mathematically given as

W_n_e_t=W_f+W_F

W_f=8.8*0.48=>4.224N\\W_F=7.1344*0.48=>3.424512N

W_n_e_t=4.224-3.424512

W_n_e_t=0.799488\approx 0.8J

b)Generally K.E can be given mathematically as

K.E= W_n_e_t

Therefore

K.E=0.8J

c)Generally the equation for kinetic energy is mathematically represented by

K.E=1/2mv^2

0.8=1/2mv^2

Velocity as subject

v=\sqrt{\frac{K.E*2}{m} }

v=\sqrt{\frac{0.8*2}{2.6} }

v=0.7844645406 \approx 0.78m/s

6 0
3 years ago
How are the land area and the oceans affected during an ice age
amm1812
The land was frozen everywhere and a part of the ocean froze over to create a bridge between two countries. Some people may disagree with me over the ice bridge, though.
3 0
3 years ago
Read 2 more answers
Other questions:
  • How are the layers of the atmosphere separated
    7·2 answers
  • Three differences between orbital motion and axial motion of the earth.
    10·1 answer
  • Convert 37.45 kilometers to meters.<br> A.3745 m<br> B. 37,450 m<br> C. 3.745 m<br> D. 0.03745 m
    5·2 answers
  • The weight of an object is the product of its mass, mmm, and the acceleration of gravity, ggg (where g=9.8 m/s2g=9.8 m/s2). If a
    15·1 answer
  • Suppose you are in a moving car and the motor stops running. You step on the brakes and slow the car to half speed. If you relea
    5·1 answer
  • You are reviewing your results from an experiment involving a soccer ball being kicked. You claimed that, "unbalanced
    5·1 answer
  • Please help no trolls no links
    12·2 answers
  • Find the following answer based on the image.
    12·1 answer
  • If you swing an object on the end of a string around a circle, the string pulls on the object to keep it moving in a circle. Wha
    15·1 answer
  • A 4-foot spring measures 8 feet long after a mass weighing 8 pounds is attached to it. The medium through which the mass moves o
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!