Interested to Buy Any Domain ? << Click Here >> for more details...
a car is travelling at 72kmph, and if that car slows down
to 60kmph it takes an extra 1 hour to cover that same
distance. at 72kmph, how long did it take for the car to
cover that distance?
- 2 Answers
- 4322 Views
- I also Faced
- E-Mail Answers
Answer Posted / sujatha
The answer is 5 hrs. The description is below.
D/72 + 1.0 = D/60
12 D = 72 x 60
D = 72 * 5 = 360 km
t= 360 / 72 = 5 hrs
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Explain the difference between photodiode & photocell?
What are isotopes?
Differentiate static and kinetic friction.
Explain how many more times louder is 70 decibels than 10 decibels?
What would happen if a disk one light second in circumference were to spin at 60 rpm?
Explain what is an alloy?
What is periodic wave?
Explain what is the heterogenous?
What is meant by reflection of waves?
What is the difference between the atomic theory and the kinetic theory?
What is the difference between a vector and a phasor?
Explain what is neutral buoyancy?
Define Biot Number?
How is nuclear fission different from nuclear fusion?
Why does a tea kettle sing?
