Question

speed in m/s when Distance=0.45km and Time=15mins​

Answer 1

Answer:

0.05 m/s

Step-by-step explanation:

distance = 45 m

time = 900 sec

therefore speed = 45/900 m/s which equals 0.05 m/s

Answer 2

$\huge \mathtt{answer}$

speed =distance\time

speed = 45 m \900min

=0.05 m/s

$\underbrace{some \: important \: information}$

To find speed when distance and time are given in different units the following conversion are:

1 km = 1000 m

Or

1 m = 1/1000 km

1 hour = 60 minutes

Or

1 minute = 1/60 hrs

1 minute = 60 seconds

Or

1 second = 1/60 minutes