Question

Bus x travells a distance of
360 km in 6 hour whereas but y travells distance of 427 km in 7 hour which bus travells faster​

Answer 1

HERE IN BOTH CASES,DISTANCE AND TIME ARE GIVEN.WE CAN EASILY FIND THE SPEED. BY THE GIVEN FORMULA SPEED=DISTANCE/TIME

Answer 2

Answer:

SPEED OF BUS Y IS GREATER THEN THE SPEED OF BUS X .

GIVEN:

BUS X

DISTANCE = 360 KM

TIME TAKEN = 6 HOURS

BUS Y

DISTANCE = 427 KM

TIME TAKEN = 7 HOURS

TO FIND:

WHICH BUS IS FASTER?

SOLUTION:

$for \: bus \: x \\ \\ distance = \: 360 \: km \\ \\ time \: taken \: = \: 6 \: hours \\ \\ speed = \frac{distance}{time} \\ \\ speed = \frac{360}{6} \\ \\ speed = 60 \: km \: per \: hour \\ \\ or \: \: speed \: \: 60kmh {}^{ - 1} \\ \\ \\ for \: bus \: y\\ \\ distance = \: 427 \: km \\ \\ time \: taken \: = \: 7 \: hours \\ \\ speed = \frac{distance}{time} \\ \\ speed = \frac{427}{7} \\ \\ speed = 61 \: km \: per \: hour \\ \\ or \: \: speed \: \: 61kmh {}^{ - 1} \\ \\ \\ \\ \\ speed \: of \: bus \: y \: is \: greater \: than \: the \: speed \\ \: of \: bus \: x. \\ \\ \\ ................................. \\ \\ some \: important \: formulas \\ \\ distance = speed \times time \\ \\ average \: speed = \: \frac{total \: distance}{total \: time} \\ \\ average \: velocity = \frac{total \: displacement}{total \: time}$