ogboyeb

A boy,who weighs 2N was carried by his father,on his shoulder during a football match.if the match last for two hours,how much work is done by the father?

A spiral spring of nature 20cm,has a scale pan hanging freely in its lower end. When an object of mass 40g is placed in the pan,its length becomes 21.8cm.when another object of mass 60g is placed in the pan,the length becomes 22.05cm. Calculate the mass o...

Given that 4^X=8X. Solve for X

Given that 3^x + 4^x =5^x. Solve for x

If 3^x + 4^x =5^x. Find X

If P^0.223 =1 + P^0.123. Solve for P. Note:only a genius can solve this. Best of luck

A bullet A of mass 2kg travelling at 200m/s emblezes itself in a wooden block of mass 9kg moving in the opposite direction. At 20m/s. Calculate the velocity of the block when the bullet comes to rest inside the block. And what principle is used in the dir...

Explain why voltage is constant when connecting resistance in series

Explain why voltage doesn't change when connecting resistance in series

Explain why voltage is constant when connecting resistance

Pleas does any one know how to calculate the number of isomers of an organic compound. Any formula pls

If Asquare+Bsquare=16,and 2Ab=8. Find the possible values of A and B

Yeah X=2. I just found an answer after 7 hours of solving. You don't need newton's method here. All you need is to apply that basic logarithm rules

Volume of cylinder = π r² h. R=9 h=7 π=22\7. 22\7 *9*9 *7. =22*81. Vol=1782

Solve without newton-raphson method

You didn't convert the frequenzy from kKz to Hz. And don't forget to convert your answer to millimeter