Brake force, also known as Brake Power, is a measure of braking power of a vehicle. Suppose a car whose mass is 'x' and is braked from a speed of y km/hr to come to halt at a uniform retardation in z min. If the speed of the car is doubled in the same distance, then the braking force required to stop the car is four times the original speed i.e. '4v'. Note that all the parameters remain to be same.
I. Given the fragility of Mr Wahid's government, U.S. pressure intended to bring the military to heel should be calibrated.
II. I brought him...
Crocodile tears
Angry residents are up in arms over a proposal to site a giant mobile phone mast near their homes.
Hear it on the grapevine
Select the most appropriate meaning of the given idiom.
To call the shots
Select the most appropriate option to substitute the bold segment in the given sentence.
Because of his misbehaviour, he is bound to face th...
Fill in the blank given below using the correct idiom.
After studying all night, John managed to _______________ by completing his project an...
Select the most appropriate meaning of the given idiom.
Give and take
Select the most appropriate meaning of the given idiom.
A cold fish
A bitter pill
