Physics, asked by zaffarsyed4050, 10 months ago

A car covers 630 km in 20 hours. Calculate its speed in meters/second

Answers

Answered by Anonymous

5

concept

speed = distance /time

solution

distance = 630 km

time = 20 hour

speed = distance /time

= 630/20

= 31.5 km /hr

= 8.75 m/s

Previous Question

Next Question

Similar questions

English, 5 months ago

which is noun phrase in the following sentence :-- The boy wants to go home...

Chemistry, 5 months ago

Write note ( Very short but effective) on Bohr atomic model and derive equation for radius (r), velocity of electron( v), kinetic energy (KE), Potential Energy (PE) and Total Energy (TE) with the help of postulates of Bohr Atomic model.

Math, 5 months ago

Two vertically opposite angles cannot be: a) acute b) obtuse c) right d) unequal...

Math, 10 months ago

Abcd is a parallelogram x and y are midpoints of bc and cd...

Math, 10 months ago

A cylindrical tube open at both ends is made of iron sheet...

English, 1 year ago

When a person is too height...

Biology, 1 year ago

briefly explain the process of sericulture...

History, 1 year ago

What was the main goal of the nineteenth century social reform movement?