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a car is moving with high velocity suddenly a wall appears to driver of car, in this case what he should do, i) go forward and apply brakes as hard as he can ii) take sharp turn without touching brakes iii) take turn with brakes applied hard iv) simply close his eyes and pray to god

a car is moving with high velocity suddenly a wall appears to driver of car, in this case what he should do,


 


i)  go forward and apply brakes as hard as he can


ii)  take sharp turn without touching brakes


iii)  take turn with brakes applied hard


iv)   simply close his eyes and pray to god

Grade:9

5 Answers

Sudheesh Singanamalla
114 Points
10 years ago

option (iii) , the man should take a turn with the brakes applied . the brakes reduce the speed and the turning will make it move in another direction and avoid his collision with the wall

vikas askiitian expert
509 Points
10 years ago

option 3 is correct , so as to minimize rear & tear of tyres...

Souradeep Majumder
80 Points
10 years ago

its a very good problem.  you have to find in two cases where force require dis minimum...... 1st case  apply brake........

second case go around...  where force  applied is minimun thedriver do that............

 

how to find force i think i have nt tell to you..............

 

approve my answer....

R.G. LOKKESH
19 Points
10 years ago

take turn with brakes applied hard

iit jee
44 Points
10 years ago

hi,

i think its iii)................................

 

 

 

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