Question
When the speed of car is doubled, then what will be the
braking force of the car to stop it in the same distance?Solution
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.
Which entity launched the ship-to-ship LNG transfer initiative?
Which of the following reasons can be attributed to the excessive pressure on agricultural land in India?
a) right of inheritanceÂ
b) Siz...
India has targeted to achieve Sustainable Development Goals (SDGs) target of Maternal Mortality Ratio (MMR) of ____ maternal deaths per lakh live births...
According to the States' Startup Ranking 2021 in Category B which state was nominated as the ‘Best Performer’?
The Amount allocated to Atma Nirbhar Horticulture Clean Plant Program is Rs. ________?
Rajendra I was the son of which of the following Chola kings?
What is the percentage of Foreign Direct Investment (FDI) allowed in the space sector under the amended policy to attract potential foreign investors?
In which country can one witness the green aurora (Northern Lights)?
 Why was the National Investment and Infrastructure Fund (NIIF) created?
What is manganese used for ?
Relevant for Exams:
