# Posts by pinki

Total # Posts: 28

**math**

How we can write 17 - 07-2015 in 5 letters

**science**

solved a ball is dropped from the top of a tower 100 meter high. simultaneously another ball is thrown upwards from ground with a speed of 50 m/s . after what time do they cross each other.

**science**

A ball dropped from a height of 10m loses 40% of its energy after impact on ground. How much height will it gain after one impact?

**science**

A ball dropped from a height of 10m loses 40% of its energy after impact on ground. How much height will it gain after one impact?

**physics....plzzz help**

A 2.5 kg wooden block slides from rest down an inclined plane that makes an angle of 30o with the horizontal. If the plane has a coefficient of kinetic friction of 0.20, what is the speed of the block after slipping a distance of 2.0 m?

**physics**

What is the change in gravitational potential energy of a 6200 kg satellite that lifts off from Earth's surface into a circular orbit of altitude 2500 km? What percent error is introduced by assuming a constant value of g and calculating the change in gravitational ...

**calculus**

prove that d/dx 4x .√(x + √x) = 6x+5 (x)1/2/√(x + √x) solution is d/dx 4x.[x+(x)1/2]1/2 = d/dx 4x.[x+(x)^1/2]^1/2 d/dx 4x.[x+(x)^1/2]^1/2 Product Rule = 4x[1/2(x+(x)^1/2)^-1/2 * (1+1/2x^-1/2) +[x+(x)^1/2]^1/2*4 d/dx(4 x sqrt(x+sqrt(x))) = (2 (1/(2 sqrt(...

**history**

For what purpose Muslim League branch in London was established? ► To organize the Muslim community in London ► To draw attention to the misinterpretation and plans of the Hindus against the Muslims ► To emphasize the conspiracies of the British against the ...

**history**

i think it is risala-iasbab-i-baghawat-i-hind

**history**

In which magazine Sir Syed focused on socio-cultural issues and problems of the Indian Muslims? ► Risala-i-Asbab-i-Baghawat-i-Hind ► Loyal Muhammadans of India ► Ahkam-i-Tawam Ahlil Kitaab ► Tehzib-ul- Akhlaq

**English**

Express views on the given topic in paragraph form. It should comprise of 100-130 words.? "Giving is better than receiving." Comment.

**English**

Use semicolons or commas to revise each comma splice or fused sentence into a correct compound sentence.? 1. The group released a new CD today; however it will not be available for a month. The group released a new CD today; however it will not be available for a month. 2. Two...

**English**

thanks Writeacher :)

**English**

Discuss your understanding of the term ‘Tense’ used in grammar

**English**

Rewrite the following fragments to make a complete sentence. 1. Have you seen the new movie about the Titanic? 2. If the powder turns red 3. before the sun rises

**accounting**

Calculate the rate of depreciation for the asset with the help of given data.? Cost of the asset Rs1,20,000 Residual value Rs40,000 Expected life 5 years

**calculus**

find all critical points of f(x) = x^4 – 4x^3 + 4x^2

**calculus**

Find the equation of tangent line to the curve Y=2/x^2+x At the point where x=1

**accounting**

Give arguments in favor of following statement. “FIFO method for inventory valuation may increase income tax due as well as showing true financial position of a business with respect to inventory during the period of rising prices.”

**calculus**

use &-e to prove the following lim x^2-9/x+3 = -6 x->-3 please help me i really need help:( the & stands for delta and e stands for epsilon

**calculus**

find a non-zero value for the constant "k" so that f(x) =tan(kx)/x, if x < 0 3x + 2k^2, if x> 0 will be continuous at x=0

**calculus**

find the points of discontinuity of the given function f(x) =x+3/|x2+3x|

**calculus**

use epsilon delta to prove the following lim x^2-9/x+3 =-6 x->-3

**accounting**

from the following transactions state which account will be debited and which will be credited by filling up. S.No. Transactions Accounts involved Application Reason with respect to Rules of Debit and credit Sample Example Mr. X started business with cash of Rs.100,000 Cash ...

**accounting**

From the following transactions, state which account will be debited and which account will be credited by filling up the appropriate boxes. S.No. Transactions Accounts involved Application Reason with respect to Rules of Debit and Credit Sample Example Mr. X started business ...

**algebra**

solve this two sided inequality 7<1-2x<-10

**CHEm 1442**

Calculate the pH of a 0.21 M CoCl3 solution. The Ka value for Co(H2O)63+ is 1.0 10-5.

**math**

Solve the two sided inequality and show the solution on real line 7 < 1-2x ≤ 10