Question
What is the work to be done to increase the velocity of
a car from 30 km h⁻¹ to 60 km h⁻¹ if the mass of the car is 1500 kg?Solution
Using the work-energy theorem, the work done is equal to the change in kinetic energy.
Which city is also called as Silver city of India?
Which characteristic of financial information requires it to be based on accurate and complete data?
Ramesh’s current age is 6 times the combined age of his two daughters. In 10 years, his age will be twice their total age at that time. What is Ramesh...
Brahmo Samaj’s influence was confined mostly to the
Parity bits" are used for which of the following purposes
If the mean of 3, 4, 9, 2k, 10, 8, 6 and (k + 6) is 8, and mode of 2, 2, 3, 2p, (2p + 1), 4, 4, 5 and 6 (p is a natural number) is 4, then the value of ...
Every factory is required to be registered with the ______.
Every worker is entitled to a rest interval of at least ______ after 5 hours of work.
A man is travelling at a speed of 40 km/h such that he will take 60 minutes to reach his destination. But after completing half the journey, the man too...
Average age of a class of 35 students is 15 years. Average age of the class is increased by 18 months if the age of the teacher is included. Find the ag...
