Bushra

Questions and answers by Bushra

Questions (5)

A lorry travels at 50 km/h. Given that the diameter of its wheel is 88 cm,find how many revolutions per minute the wheel is
1. 3 answers
2. 753 views
Volume of 12M HCL taken for preparing 1M HCL (100 ml Sol {
1. 1 answer
2. 439 views
Two vector of 5N and 6N flow they oriented to get the resultant of 7N,9N?( please solve this question)
1. 1 answer
2. 337 views
A truck travels up a hill with a 5.7◦incline. The truck has a constant speed of 22 m/s. What is the horizontal component of
1. 2 answers
2. 693 views
I am an even number between 50 and 60 . The sum of my digits is 11 . Then who am I ?
1. 5 answers
2. 598 views

The newly acquired, or obtained, colony of New York became a proprietary colony, in which the owner, or proprietor, owned the land and controlled the government. The Duke of York gave the southern part of his colony to two men, who named it New Jersey. For
My answer for the emperical formula is coming CHO but the answer is CH3O
Sorry, I just realized it is supposed to be cos(A)
heat released by thermal energy = 1560000J does not make sense. That is like saying that all of the energy was converted to heat!!! And shouldn't we be using sin(A), not cos(A)??
heat released by thermal energy = 1560000J does not make sense. That is like saying that all of the energy was converted to heat!!!
What do you mean by energy is a constant

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