A car runnung at 36km/hr shuts of its engine before ascending up a hill of 1in 20. 20% of its energy is lost in friction how much will it ascend?
2007-03-25 22:24:26 · 5 answers · asked by lalitha b 1 in Science & Mathematics ➔ Mathematics
1 in 20 means Height is 1 and base is 20
2007-03-25 23:29:59 · update #1
It is an incomplete question as we can not calculate the energy of the car without knowing the mass of the car.
If you could provide this I can give you the solution within seconds.
2007-03-26 00:50:22 · answer #1 · answered by manarshh_jot 2 · 0⤊ 0⤋
fool samjha kya.
shayad thode din bad kyonki abhi
shameless indian cricketers ke haaar ka GUM hai.
2007-03-26 15:57:50 · answer #2 · answered by raangarv 1 · 0⤊ 0⤋
excuse me i dont understand what "1in 20" means.
2007-03-26 06:15:46 · answer #3 · answered by prey of viper 3 · 0⤊ 0⤋
I think ur qstion is incomplete
2007-03-26 10:35:50 · answer #4 · answered by Simran 3 · 0⤊ 0⤋
well, I've got a compliment to make..................
COMPLETE YOUR QUESTION............................
2007-03-26 21:22:37 · answer #5 · answered by Agniva Das 2 · 0⤊ 0⤋