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
Aloiza [94]
3 years ago
13

Consider a swimmer that swims a complete round-trip lap of a 50 m long pool in 100 seconds. The swimmer's... average speed is 0

m/s and average velocity is 0 m/s. average speed is 0.5 m/s and average velocity is 0.5 m/s. average speed is 1 m/s and average velocity is 0 m/s. average speed is 0 m/s and average velocity is 1 m/s.What is the swimmers average speed and average velocity?
Physics
1 answer:
KonstantinChe [14]3 years ago
6 0

Answer:

average speed is 1 m/s and average velocity is 0 m/s.

Explanation:

Given that :

Length of round trip = 50 m

Time taken = 100 seconds

The average speed :

Total distance / total time taken

Length of complete round trip :

(50 + 50) m, total. Distance = 100 m

100 / 100 = 1m/s

The average velocity :

Total Displacement / total time taken

Total Displacement of round trip = end point - start point = 0

0 / 100 = 0

You might be interested in
Which have different numbers of electrons?
nexus9112 [7]

Answer:

isotopes

Explanation:

6 0
3 years ago
Which change will cause an increase in the electric current produced through electromagnetic induction?using more wire loops in
allsm [11]
<span>using more wire loops in the solenoid</span>
4 0
3 years ago
Read 2 more answers
What is the answer to life?
taurus [48]
The answer to life is how ever you make it...... you can do anything with life that you would like.................. But make your choices worth it......
6 0
3 years ago
Read 2 more answers
The flow of electrons through a circuit is measured in which of the following units? A. electrical pressure B. amperes C. volts
damaskus [11]

The total quantity of electrons that have flowed through a circuit is a
quantity of charge, measured in Coulombs, or in Ampere-seconds.

The <em><u>rate</u></em> of flow of electrons, or more accurately the rate of flow of
the charge on them, is electrical current.  Its unit is the Ampere. 
1 Ampere is 1 Coulomb of charge per second.


8 0
4 years ago
The __________-second rule applies to any speed in ideal weather and road conditions.
SOVA2 [1]
The two-second rule.

It is a common guideline to follow while driving.

It means that any given driver should be AT LEAST two seconds behind any vehicle that is driving in front of his vehicle. It might apply for any kind of vehicle.
8 0
3 years ago
Other questions:
  • Help please me please
    14·1 answer
  • The highest waterfall in the world is the Salto Angel in Venezuela. Its longest single falls has a height of 807 m. If water at
    7·1 answer
  • I have a device that can generate sounds with frequencies between 800 Hz and 1600 Hz. I also have an unlabeled tuning fork that
    9·1 answer
  • A light bulb is left on for an hour and has a power of 0.1KW. How much did it cost?
    12·1 answer
  • A plane flying horizontally at an altitude of 1 mi and a speed of 480 mi/h passes directly over a radar station. Find the rate a
    5·1 answer
  • A car pulled by a tow truck has an acceleration of 2.0 m/s^2. What is the mass of the car if the net force on the car is 3,500 N
    7·1 answer
  • Distance moved by the effort in lifting the 5000N load to the height of 15m
    6·1 answer
  • Write the importance of international bureau of weight and measures in the country​
    8·1 answer
  • According to this graph, the acceleration
    8·1 answer
  • Which of the following is not true about tectonic plates
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!