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बिरालोले मुसा समातोस् .....
पासाङल्यामु सगरमाथा चढ्नु भयो .....
Buenos Aires is the capital of .....
Solution: Given, Load (L) = 200N Load distance (L.d) = 20 cm .....
We have, from the principle of simple machine, Input work = Output work or, E ⨉ E.d. = L ⨉ L.d. or, 392 ⨉ 2 = 784 ⨉ L.d. or, L.d. = 784/784 ∴ L.d. = 1 m Hence, Krishna must sit 1 m far from the .....
Effort distance | 10 cm | A 40 cm | C 100 cm |
Effort | 1000 N | 500 N B | 200 N D |
The table required to find the values of A, B, C and D is not correct. The value of one component should be known to find the value of unknown component. Since there are unknown components in a colume, they (A, B, C and D) cannot be .....
Differences between effort distance and load distance are as follows: Effort distance Load distance The distance of the effort from the fulcrum is called the effort distance. The distance of the load from the .....
Differences between ideal machine and real machine are as follows: Ideal machine Real machine 1. An ideal machine is one which is 100% efficient. 1. A real machine is one which is not 100% .....
Whenever you applied effort, some part of the load goes upward and you will go down. Thus, the ratio of distance travel by an effort to the distance travel by load is called V.R. M.A is affected by friction but V.R. is not affected by .....
The efficiency of a simple machine is the ratio of output work and input work expressed in percentage. The work done on the machine by us is input work. Output work is the work done by the machine. Input work is the product of effort and effort .....
The mean of the data given below is 47. Find the missing frequencies if their sum is 9.
x |
20 |
30 |
40 |
50 |
60 |
70 |
f |
2 |
- |
6 |
10 |
- |
3 |
Terai of Nepal lies in lower altitude. So, it recieves direct sunrays. But, hilly region lies in higher altitude. Hence, it is hot interai than hilly region of .....
Accrual basis is a method of recording accounting transactions for revenue when earned and expenses when incurred. The accrual basis requires the use of allowances for sales returns, bad debts and inventory obsolescence, which are in advance of .....
Any number is undefined when it is divided by 0. Here, 2 must be divided by 0 to be undefined. i.e. x+3 must be 0. So, x+3=0 or, x = -3 The value of x must be -3 for the given expression to be .....
Here, Volume of ice(V) = 20 ⨯ 15 ⨯ 10 = 3000 cm3 Density of ice(Di) = 0.9 g/cm3 Density of Water(Dw) = 1 g/cm3 Now, Mass of ice = Di x Vi = 3000 x 0.9 = 2700 g Hence, Mass of ice(Mi) = 2700 .....
कुनै काम गर्नु वा कुनै घटना घट्नु भन्ने बुझाएर वाक्य पुरा गर्ने पदलाई क्रियापद भनिन्छ । .....
A royalty is a payment to an owner for the use of the property. A royalty payment is made to the legal owner of the property, patent, copyrighted work. It is made by those who wish to make use of it for the purposes of generating revenue or other .....
Inflation protection is considered a desirable feature of a policy by policyholders. Inflation protection is an additional feature that can be added to the policy. It means that it is an additional cost that can increase the premium .....
The insurance is an agreement between the parties. In such agreement, one party pays a certain amount of money to the other in case of any damages or loss for certain amount of premium. Due to death or destruction of properties, the family suffers .....
Here, We have to prove, 2 sin A / cos 3A + 2 sin 3A / cos 9A + 2 sin 9A / cos 27A = tan 27A - tan A Taking, 2 sin A / cos 3A Multiply with cos A to Numerator and denominator = 2 sin A cos A / cos 3A cos A Formula (sin 2A = 2 sin A .....
Effort distance = 8m Load distance = 2m V.R. = Effort distance/ Load distance = 8/2 V.R. = .....
My parents and friends call me Amar. My family name is Tuladhar. Amar Tuladhar is my name. What is your .....
The gravitational force is a force that attracts any two objects with mass. We call the gravitational force attractive because it always tries to pull masses together, it never pushes them apart. Every object, including you, is pulling on .....
Here, L.H.S = cos A. cosecA . √(sec2-1) = cos A. 1/sin A . tan A = cos A/sin A . sin A/cos A = .....
Solution: Given, At 30oC, Solubility of salt = 20 Weight of solute (W1) = ? Weight of solvent (W2) = 50 gm We know, Solubility = Weight of solute / Weight of solvent ⨉ 100 or, 20 = W1 / 50 ⨉ 100 or, W1 = .....
Soluttion, Given, A= Rs. 2000 .....
Starting from LHS, = 1 / cosA + sinA/cosA .....
Here, We know, P( x ,y) --------------Translation ,T( a , b) ------------> P'( x + a , y + b) so, P( 9 ,-8) --------------Translation ,T( 5 , 3) ------------> P'(9 + 5 , -8 + 3) .....
The mitochondria is called the powerhouse of the cell because it is responsible for producing most of the cell's energy. Mitochondria are able to multiply in response to the energy needs of a cell, so that cells requiring more energy to .....
Watt (W) is the unit of power. One megawatt (MW) is equal to 1000000 watts (W). i.e. 1 MW = 1000000 W So, 2 MW = 1000000 ⨯ 2 W = 2000000 W. Hence, 2 MW is equal to 2000000 .....
Fish lives in water for all its life time. Also it breathes through gills and it has an ability to extract dissolved oxygen from water. Hence, fish is an aquatic .....
नेपाली संस्कृतिका थुप्रै विशेषता रहेका छन् । नेपालमा विविध भेगबाट आएका विविध जातिहरुको .....