Question:
By running at a speed of 6 km/h how much distance a cyclist will cover in 6 second?
Correct Answer
10.02 meter
Solution And Explanation
Solution
Given,
Speed = 6 km/h
Time = 6 second
Thus, distance = ?
Here the speed is given in the kilometer per hour while the time is in the second. So, for the ease of calculation, the speed should be converted into meter per second.
Conversion of the speed from kilometer per hour to meter per second
To convert kilometer per hour, the speed is multiplied by 5/18
Therefore, 6 km/h = 6 × 5/18 m/s
= 6 × 5/18 m/s
= 30/18 = 1.67 m/s
Thus, speed = 1.67 m/s
Calculation of distance using formula
Formula to calculate distance when speed and time are given
Distance = Speed × Time
⇒ Distance = 1.67 m/s × 6 s = 10.02 m
Thus, distance = 10.02 meter Answer
Calculation of distance using Unitary Method
∵ In 1 second the distance covered = 1.67 meter
∴ In 6 second, the distance covered = 1.67 m × 6 = meter
Thus, distance = 10.02 meter Answer
Similar Questions
(1) By running at a speed of 16 km/h how much distance a cyclist will cover in 6 second?
(2) By running at a speed of 14 km/h how much distance a motor bike will cover in 8 second?
(3) Find the distance covered by a bus in 24 hours if it covers a distance of 52 km in 14 hours.
(4) Find the distance covered by a car in 20 hours if it covers a distance of 52 km in 10 hours.
(5) Find the distance covered by a cricket ball in 27 hours if it covers a distance of 62 km in 17 hours.
(6) At a certain speed a scooty covers a distance of 44 km in 4 hours. How much distance will it cover in 5 hour?
(7) At a certain speed a cyclist covers a distance of 68 km in 3 hours. How much distance will it cover in 4 hour?
(8) By running at a speed of 20 km/h how much distance a scooty will cover in 7 second?
(9) By running at a speed of 30 km/h how much distance a car will cover in 5 second?
(10) By running at a speed of 46 km/h how much distance a motor bike will cover in 8 second?