ahmed

This page lists questions and answers that were posted by visitors named ahmed.

Questions

The following questions were asked by visitors named ahmed.

A truck moving at 19.8 m/s [S] accelerates at 3.50 m/s2 [N] for 3.00 s. What is the truck's final velocity?

a train is moving at 40km/hr and rain is falling at 10km/hr find velocity of rain relative to train

what is the another name for vitamin c

the solution contain 6 grams of caustic soda dissolved per dm.find the percentage impurity

please,help me find mistake in the following sentence she is very hardworking so not very imaginative

Weinberger and Spotts compare the use of humor in television ads in the United States and the United Kingdom. Suppose that independent random samples of television ads are taken in the two countries. A random of 400 television ads in the United Kingdom re...

You are camping with two friends, Joe and Karl. Since all three of you like your privacy, you don't pitch your tents close together. Joe's tent is 16.0 from yours, in the direction 26.0 north of east. Karl's tent is 29.0 from yours, in the direction 35.0...

Two vectors and have magnitude A = 2.90 and B= 3.00. Their vector product is A X B= -4.91 + 2.08. What is the angle between A and B?

A ship leaves the island of Guam and sails a distance 295 at an angle 35.0 north of west. How far must it sail so that its resultant displacement will be 100 directly east of Guam?

A ship leaves the island of Guam and sails a distance 295km at an angle 35.0 north of west. a:In which direction must it now head so that its resultant displacement will be 100km directly east of Guam? (Express your answer as an angle measured south of ea...

The flywheel of a prototype car engine is under test. The angular position θ of the flywheel is given by θ = (3.0rad/s3)t3 and the diameter of the flywheel is 36cm. (a)Find the distance that a particle on the rim moves during that time interval. (b) Find...

A boat’s speed in still water is vBW = 1.85 m/s. If the boat is to travel directly across a river whose current has speed vWS = 1.20 m/s, at what upstream angle must the boat head?

how long will it take for $ 500 to amount $700 of interested at $8% compounded quarterly?

The javelin event is held on the field inside the track. This field is a rectangle measuring 100 meters by 64 meters, with a semicircle at each end. Early modern Olympic javelins were designed so well that javelin throwers could throw them beyond the fiel...

Which was not one of the causes of the Great Depression? (Points : 5) excessive income taxes speculative stock purchases risky banking practices severe drought

If i earned $20 in January,$5 in February and $20 in March! What is the mean (average) amount of money earned for these 3 months? what is the answer and can you explain the question to me please

She adds the to number together and divides the result by 2her answer is 44 one of EMilys numbers is 12what is Emilys other number?

A block of mass m slides down a frictionless incline as The block is released from height h above the bottom of the circular loop. (a) Find the force exerted on the block by the inclined track at point A. (Hint: Consider the Newton’s 2nd law in the radial...

A soccer ball is kicked from the ground with initial speed 17 m/s. at angle(a 20 Find a) The horizontal distance that the ball travels after 4s? b) The speed of the ball at the highest point?

isotope A require 12h for its decay rate to fall to 1/64 of its intial value . isotope B has half-life = 1.5 half life of A how long does it take for decay rate of B fall to 1/32 of its initial value ?

What would be the mass ratio of Pb-208/Th-232 in a meteorite that is approximately 4.5 × 10^9 years old? The half-life of Th-232 is 1.39 x 10^10 years i'm used t= 3.32 t(1/2) logNo/N but the result is not correct !?

why iron 56 has highest binding energy than oxygen 16 , although oxygen 16 more stable than iron 56 ???

which of the following has highest binding energy (nuclear chemistry) Fe-56 , O-16 , H-3 , U-235 and explain why

how to draw bicyclo 3.1.1 heptane ? I need steps to draw any of this compounds in exam ?

a 5 gram rubber ball is released from a height of 7 meter above flat surface on the moon. gravitational acceleration on the moon is 1.62 meters per second squared. assume that no energy is lost from frictional drag. what is the velocity, in units of meter...

I need to compare a coastal, mountainous or desert area from Australia to a counterpart in a developing country then discuss their management, sustainability, tourism applications etc. I need assistance in choosing countries as I am having trouble finding...

A random variable has aprobability function p(x)=kx; x=1,2,3,4,5.find the value of k, p(x>=3),compute mean and variance of x.

tan1/2=cscø-cotø

Suppose that someone offers you a bet concerning the tossing of a pair of fair dice. If both die turn up the same number, you will win $24. Otherwise you must pay $6 . Your expected winnings would be ________. A. $1.00 B. $6.00 C. -$1.00 D. -$6.00

Answers

The following answers were posted by visitors named ahmed.

events have effected american history

multiples of 3 are 3n (3,6,9,12...) number of terms=10 p(multiple of 3)=10/30 multiples of11 11n(11,22) p(multiple of 11)=2/30 p(multiple of 11 or 3)=10/30+2/30=6/15

An electron traveling horizontally from North to South enters a region where a uniform electric field is directed downward. What is the direction of the electric force exerted on the electron once it has entered the field?

thnx very much its correct

the unit of the distance is km but plz can you give me the answer directly

chapter5 lesson7

chapter5 lesson7 of 6th

What numbers go evenly into 30? 3 and 10 -- so either 3 rows of 10 or 10 rows of 3 Or she could use these multiples of 30. 5 and 6

the answer is = 1

Congress recently enacted an non refundable credit based on the cost of the qualifying alcohol and drug abuse counseling programs provided by and corporate employer to its employees . The credit is limited to 50 % of the total cost of the program .if a co...

for number 1 its D for number 2 its B for number 3 its B for number 4 its C

can you give us the solution

nearest star distance of 4.3 light years proxima centauri is the nearest star to our solar system. what is the distance to proxima centauri kilometers? the speed of light in space is 2.998 x10^8 m/s.

box 569 divided by 6 is 400 what digit show be in the box?

The nuclide12 N7 is unstable. What type of radioactive decay would be expected?

The nuclide 12N7 is unstable. What type of radioactive decay would be expected?

please send to answer

x^2 + (y-145)^2=15625

dr nyla shafiq chaudhry charge more then 10000 and do nothing and not even check properly

very good website help to solve calculus problems

Suppose that someone offers you a bet concerning the tossing of a pair of fair dice. If both die turn up the same number, you will win $24. Otherwise you must pay $6 . Your expected winnings would be ________. A. $1.00 B. $6.00 C. -$1.00 D. -$6.00