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
mash [69]
4 years ago
13

at a 200 meter swimming competition bill got a personal record of 45 secomda and time was 5 secomds faster then bill at the comp

etition what was the speed of time for the swimmimg competition
Physics
1 answer:
steposvetlana [31]4 years ago
4 0

Answer:

Average speed of the swimmer is 4.44 m/s

Explanation:

As we know that the speed is the ratio of distance covered over time interval

so here we can say

v = \frac{d}{t}

so we know that

d = 200 m

time taken to complete the trip is

t = 45 s

now we have

v = \frac{200}{45}

v = 4.44 m/s

You might be interested in
The first qstn plsss​
-BARSIC- [3]

answer:

the first one  

Explanation:

i think it is this one because 4k is bigger than 2k . also it is asking which one has the lager magnitude so it is the first one

6 0
3 years ago
What is the SI unit for energy?<br><br><br> Watt<br><br> Calorie<br><br> Joule<br><br> Newton
astraxan [27]

Answer: joule

Explanation: named after English physicist James Prescott Joule . Joule discovered the relationship between heat and mechanical work, which led to the development of the laws of thermodynamics.

8 0
3 years ago
Read 2 more answers
Scientific endeavor is sometimes accompanied by negative tradeoffs.<br> true or false???????????? :0
Ilia_Sergeevich [38]


i think true 
false is false

5 0
3 years ago
33] You have long hair, you should:
Sveta_85 [38]

Answer:

B

Explanation:

hair can be a safety hazard

4 0
3 years ago
Read 2 more answers
What are the differently types of motion in a bicycle?
Ksivusya [100]
The two types of motion exerted in bicycle are:
1. rotary motion
2. linear motion
7 0
3 years ago
Other questions:
  • What is the change in length of a 1400. m steel, (12x10^-6)/(C0) , pipe for a temperature change of 250.0 degrees Celsius? Remem
    11·1 answer
  • The tip of a tuning fork goes through 440 complete vibrations in a time of 0.510s. Find the angular frequency and the period of
    7·2 answers
  • Match the followings.
    12·1 answer
  • A car moving along a straight level road has an initial speed of 3 m s-1 and its acceleration is 2 m s-2? What
    6·2 answers
  • What are two harmful and two beneficial microorganisms
    13·2 answers
  • On a hot summer day, heat waves can be seen rising from the asphalt. What type of heat transfer do the heat waves demonstrate?
    5·1 answer
  • Come si esprime il numero 0,00123 in notazione scientifica?
    14·1 answer
  • A smoke detector is an electronic fire-protection device that automatically senses the presence of smoke as a key indicator of f
    12·1 answer
  • A 13 omhs resistor has 0.050 A of current in it. What is the potential difference across the resistor.
    5·1 answer
  • An example of the energy transformation of mechanical energy to electrical energy is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!