16 meters per second
400/5 = 80. HBD!
Ok, SO if the cyclist travels 12 km/h and he travels for 5 hours, 12 x 5 is 60 so 60 kilometers.
When I look closely at the question, I see that it describes the biker's speed as "20 hours per kilometer".If I accept that description literally, then it takes him 100 hours = [ 4days 4hours ] to cover 5 km.If "h/km" was a typo, and his speed is really "20 km/h", then it takes him (20/5) = 4 hours.
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
The average speed is 5 metres per second.
17.14286 km. hr. is the avg. speed
400/5 = 80. HBD!
Ok, SO if the cyclist travels 12 km/h and he travels for 5 hours, 12 x 5 is 60 so 60 kilometers.
When I look closely at the question, I see that it describes the biker's speed as "20 hours per kilometer".If I accept that description literally, then it takes him 100 hours = [ 4days 4hours ] to cover 5 km.If "h/km" was a typo, and his speed is really "20 km/h", then it takes him (20/5) = 4 hours.
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
An airplane travels 80 km in 10 minutes and then flies 100km in 20 minutes the average speed of the plane is? 80 km in 10 minutes = 8 km/min 100km in 20 minutes = 5 km/min Average speed = total distance traveled ÷ total time Average speed = 180 km ÷ 30 min = 6 km/minute Notice the average speed is closer to 5 km/min, because the plane spends twice as much time traveling at the slower speed.
Watch closely, and take notes:400/5 = 80 miles per hour.? ? ?
The average speed is 5 metres per second.
The universal equation for discovering the speed of an object would be to divide the unit of measurement (in this case KPH) by time (5 hours). Or "Speed = Distance / Time"!400/5 = 80 KMH643.74/5 = 128.74 MPH
Speed = distance/time So speed = 100/5 = 20 Answer: 20m/s.
a heron
Which has a greater speed, a heron that travels 60 meters in 60 seconds or a duck that travels 60 meters in 5 seconds. Explain.