Science, asked by kit5tamonatweetha, 1 year ago

A car travels a distance of 105 km in 3 hours.calculate its speed in m/s. please tell as soon as possible. hope will tell me.

Answers

Answered by meekshimeenu
2
speed = distance/time
v =s/t
  s=105km
  t=3hrs
  = 105/3
  =35km/hr
  =9.722m/s
is that helpful


Ankit1234: this is wrong..........wry
Ankit1234: see i am answering
Ankit1234: hey usne answer hour me diya hai to meter me change karna hai to 1000 se divide karna hoga
meekshimeenu: sorry
meekshimeenu: now is this answer is correct
Ankit1234: no
Ankit1234: see my answer
Ankit1234: i have explained in detail
meekshimeenu: sorry
Ankit1234: ya it is right
Answered by Ankit1234
3
105km in 3 hour, then in one hour travel = 105/3
                                                                 = 35

so, speed is 35km/h

for changing this in meter we have to divide it by 1000
so, 35 x 1000 = 35000

so, speed is 35000 m/h

now, we have to change it into second

we know that there are 3600 seconds in one hour

so,  35000 / 3600 = 9.72

so, speed in m/s is = 9.72 m/s

HOPE THIS HELPS U

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