2 years ago

An Olympic swimmer swims 50.0 meters in 23.1 seconds . What is his average speed

1 answer:

3 0

If you take 50 meters and divide by 23.1 seconds, you will get 2.16 meters per second.

So his average speed is 2.16 m/s.

You might be interested in

What will happen if a car experiences a 300 N force to the right from the engine and a separate 150 N force due to friction and

gayaneshka [121]

Force applied on the car due to engine is given as

$F_1 = 300 N$ towards right

Also there is a force on the car towards left due to air drag

$F_2 = 150 N$ towards left

now the net force on the car will be given as

$\vec F_{net} = \vec F_1 + \vec F_2$

now we can say that since the two forces are here opposite in direction so here the vector sum of two forces will be the algebraic difference of the two forces.

So we can say

$F_{net} = F_1 - F_2$

$F_{net} = 300 - 150$

$F_[net} = 150 N$

So here net force on the car will be 150 N towards right and hence it will accelerate due to same force.

5 0

3 years ago

If you know this please help

Ainat [17]

Answer:

Explanation:

It's b I sis thebksqjwnsx0qkqnsnd991isnd

3 0

2 years ago

Read 2 more answers

What two types of evidence are used to classify orgianisms?

jeyben [28]

One is their traits and their characterists that they have in common

6 0

3 years ago

Read 2 more answers

If a block of wood has a density of 0.6g/cm3 and a mass of 120g what is the volume

Luda [366]

Answer:

It would be 39 :))

Explanation:

6 0

3 years ago

i like honey but when u put it on your feet it sticks to the ground. how do i avoid the stickyness of honey when i want to clean

Gre4nikov [31]

Answer:

please stop asking questions

Explanation:

6 0

2 years ago

Read 2 more answers