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
GREYUIT [131]
3 years ago
11

Please help only have an limited amount of time

Physics
1 answer:
Schach [20]3 years ago
3 0

Answer:

B

Explanation:

You might be interested in
A person struggles very hard to lift a large boulder. He puts in so much effort, he starts to sweat, his heart rate increases, a
Lesechka [4]
No, he did not perform any work. Work is when you’re using energy which results in a force. Even though he was tired and sweaty, he did not move the boulder. So therefore he did not perform any work.
5 0
4 years ago
Contrast your Reflection from the back of a shiny spoon and from a plane mirror.​
julsineya [31]
Ok so what happened?
6 0
3 years ago
A starter pistol is fired 150m away from the spectators who hear the gun 0.5s after they see it fired. How fast does sound trave
Natali [406]

Answer:

300m/s

Explanation:

speed = distance/time

150/0.5

8 0
3 years ago
Question 10 of 34
labwork [276]

Julia walks from the park, which is six blocks east of her house, to the store, which is three blocks east of her house. Julia walks for 5 minutes. This walk's average speed will be 1.2 blocks per minute. Option B is correct.

<h3>What is displacement?</h3>

Displacement is defined as the shortest distance between the two points. Distance is the horizontal length covered by the body. While displacement is the shortest distance between the two points.

Displacement is a vector quantity .its unit is m.

The average velocity on this walk will be;

\rm v_{avg}= \frac{d}{t} \\\\ \rm v_{avg}= \frac{6 \ block+ 3 \ block }{5 \ minute } \\\\ v_{avg}=1.4  \ block /min

Hence option B is correct.

To learn more about displacement refer to the link; brainly.com/question/10919017

#SPJ1

3 0
2 years ago
Heres some earned points
egoroff_w [7]

Answer:

what do you mean by that.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A fluorine atom has 7 valence electrons in its second shell.
    7·1 answer
  • The position of a 55 g oscillating mass is given by x(t)=(2.0cm)cos(10t), where t is in seconds. determine the velocity at t=0.4
    13·2 answers
  • How are potential and kinetic energy related to one another?
    15·1 answer
  • A proton is accelerated down a uniform electric field of 450 N/C. Calculate the acceleration of this proton.
    9·1 answer
  • Why can a generator produce electricity?​
    8·1 answer
  • A 1.00-m–long straight rod is manufactured to have a smoothly increasing linear mass density, so that at one end, it is 20.0 g/c
    10·1 answer
  • What is the mass of a 2 kg object on the Earth and on the moon?
    9·1 answer
  • Would you be more concerned if something you consider precious went through a
    6·1 answer
  • Identify the solutions (homogeneous mixtures) in the list below. check all that apply. lead, an alloy of tin and lead ammonia, a
    6·2 answers
  • A planet is most likely to have tectonic activity if it has:.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!