Find the velocity of a swimmer who swims exactly 220 m toward the shore in 72 s.

a

3.1 m/s

b

0.33 s/m

c

3.06 s

d

0.33 m/s

Question

Chemistry

Terrell Dunn

25 June, 07:30

Find the velocity of a swimmer who swims exactly 220 m toward the shore in 72 s.

a

3.1 m/s

b

0.33 s/m

c

3.06 s

d

0.33 m/s

+3

Answers (1)

Know the Answer?

Mckinley · Answer 1

Answer: 3.06m/s

Explanation:

Distance covered by swimmer = 220 m

Time taken by swimmer = 72 s.

Velocity = ?

Recall that velocity is the rate of change of distance per unit time. it is measured in metres per second.

Velocity = Distance / time taken

Velocity = 220m / 72seconds

Velocity = 3.055 m/s (approximate to 3.06m/s)

Find the velocity of a swimmer who swims exactly 220 m toward the shore in 72 s.a3.1 m/sb0.33 s/mc3.06 sd0.33 m/s

Find the velocity of a swimmer who swims exactly 220 m toward the shore in 72 s.

a

3.1 m/s

b

0.33 s/m

c

3.06 s

d

0.33 m/s