Physics, asked by neelamkumari120702, 1 year ago

A bus is moving with speed 10m/s . A car is approachi'g the bus with constant acceleration 1m/s^2 . Initial separation between these two is 100m . After what time will the car cross the bus. Initial velocity of car is 0

Answers

Answered by vijay2005
0
initial distance between the bus and motorcyclist = 1 km = 1000 m

the motorcyclist wants that he should catch the bus in 60 seconds , but since the bus is moving with a velocity the bus will cover some more distance in that 60 seconds

so distance covered by bus in 60 seconds = speed of bus * 60 seconds = 10 * 60 = 600m

that means that the motorcyclist has to cover 1000m + 600 m = 1600 m in 60 seconds

so speed of motor cyclist = distance that it has to cover / time in which it has to cover

= 1600 m / 60 seconds = 80/3 m/s

neelamkumari120702: Actually i have asked that
neelamkumari120702: After what time the car will cross the bus
neelamkumari120702: Not the speed
vijay2005: A bus is moving with a constant velocity 10m/s on a straight road. a scooterist wishes to overtake the bus in 100s . if ...
https://brainly.in/question/1260959?utm_source=android&utm_medium=share&utm_campaign=question
vijay2005: see it
neelamkumari120702: But this Que is different
vijay2005: ok
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