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?
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
i need the working and properties of the sextent and all the objects and much more about sextent..
Explain nuclear fusion?
How to prepare for the post State bank of india clerk personal interview ?
What is the weight of automotive oil?
Explain what is density?
What is the difference between isolation transformers and step up or step down transformer?
Explain the cause of brownian motion?
When is fluorescence strong?
When an object moves with constant velocity does its average velocity during any time interval differ from its instantaneous velocity at any instant?
What is the difference between optical zoom, digital zoom and smart zoom?
Draw a graph between frequency of photon and velocity of photo electron?
Find the physical quantity in units from the equation: (Force*Distance)/(Velocity*Velocity)
What is the effeciency of solar cell (Current year)
Suppose a car is traveling 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 forthe car to cover that distance?
What evidence is there supporting the big bang theory?