Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Science
if a cyclist is traveling at 20km in a half in hour, is her average speed 1okm pher hour?
1 answer
x in one half hour equals 2x in one hour; 20km:30mins::40km:60mins.
You can
ask a new question
or
answer this question
.
Similar Questions
Two cyclists, 36 mi apart, start riding towards each other at the same time. One cycles twice as fast as the other. If they meet
Top answer:
Let's assume the speed of the slower cyclist is x mi/hr. Since the faster cyclist is cycling twice
Read more.
A cyclist is travelling at an average speed of 15 km per hour how long will it take to travel a distance of 52 and one half
Top answer:
To find the time it will take to travel a certain distance, we can use the formula time = distance /
Read more.
a cyclist cycles for 2h at a speed of 27km/h. he then cycles for 11/2h at an average speed of 20km/have. fin the average speed
Top answer:
total trip = 2(27) + (11/2)(20) km = 164 km total time = 2+11/2 or 7.5 hours average speed = 164/7.5
Read more.
A cyclist is traveling at a speed of 14 miles per hour. How long did it take the cyclist to travel 112 miles?
Top answer:
remember that distance = speed * time so, plug in your numbers.
Read more.
A drive took some hours to travel from Rome to Milan. His average speed for the whole journey was 80 km/hour. For the first half
Top answer:
Let half the journey, time wise, be x hours. Thus the full journey time is 2x hours. Avg speed =
Read more.
a car travels first half distance between two places with average speed of 30 km per hour and remaining half with a speed of 50
Top answer:
let the distance be 200km then 100km=30km/hr*t1 or t1=10/3 hr and 100km=50km/hr*t2 or t2=2hr avg
Read more.
Two cyclists start out on the same trail together that is overall 20km long. The first cyclist completes the entire trail and is
Top answer:
cyclist 1 1 hour out 20/15 = 4/3 hour back total time = 7/3 hour so the second wants to go out for
Read more.
I've been working on this for an hour and I know it's more simple than I'm making it. Please enlighten me.
Cyclist 1 is traveling
Top answer:
The key concept here is that the time they bike is the same for both. I will assume they are
Read more.
Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours
Top answer:
The faster cyclist "closes the gap" at a rate of 10 - 6 = 4 miles/hour. The initial lead of the
Read more.
Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours
Top answer:
OR let the time taken from when the second rider leaves till they meet be t hours 10t = 6t + 18 ,
Read more.
Related Questions
A motorist travels 120 miles to his destionation at an average speed of 60 miles per hour and returns to the starting point at
A woman drove to work at an average speed of 40 miles per hour and returned along the same route at 30 miles per hour. If her
Emilio left Sunshine Road at 8:30 A.M. and arrived at Summer Lane at 1:30 P.M. His average speed for the whole journey was 60 km
A motorist travels 120 miles to his destination at an average speed of 60 miles per hour and returns at an average
speed of 60
A race car completes a lap on a 1600 m long track with an average speed of 250 km/h. If the car's average speed on the first
A cyclist travelling at 15km/h left little at7:00amfor kakamega,a distance of 70km/h .another cyclist left kakamega for little
Write and solve inequality.
17. The speed limit of a highway is 55 miles per hour. A car is traveling at least 65 miles per hour.
An aircraft takes off from an airstrip at an average speed of 20km/hr on a bearing of 052 0 for 3 hours. It then changes course
A cyclist bikes x distance at 10 miles per hour and returns over the same path at 8 miles per hour. What is the cyclist’s
A car is traveling with a constant speed 80 miles per hour a road that makes half a circle. What is the average velocity of the
