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A cliff diver from the top of a 100 m cliff. He begins his dive by jumping up with a velocity of 5 m/s. What is his velocity right before he hits the water?


a. 22.3 m/s

b. 11.15 m/s

c. 1,989 m/s

d. 44.6 m/s

 


Write a program to take a String as input then display the first and last letter of each word with a condition that if it is having one character then it will remain as it is using only indexOf() function.

For example:

Enter a String

ASia is A conTinEnT

Modified: Aa is A cT


The given data represents the Sales of Companies (Sales ($000)), Advertisement Cost(Ads

($000)) and Employee number (Number of Employess) of 20 U.S. companies.

a. Construct a Cumulative Frequency Distribution Table of the Sales of the Companies.

b. Construct an Ogive of the variable Advertisement Cost.

c. Construct a Histogram of the variable Emplyee Number.

d. Assess the relationship between Sales of Companies and Employee number of the U.S. companies.



A body A of mass 2M is placed on a smooth horizontal surface and a small block B of mass M is placed at the top of the body, starting from rest, block B slides down on smooth surface of A, at instance when block B leaves A, the speed v of A

Write a program to take a String as input then display the position of a particular character given as input using indexOf() function of String class. Don't use charAt() function.

Enter a String

JapanIsSupremE

Enter character to find: e

Index Position: 11


Write a program to take a String as input then display the palindrome word in one column and its position in another column.

Example:

Enter a String

My Mom brought a racecar

Mom \t 2

racecar \t 5


for(i=0;i<l;i++) {

c = s.charAt(i);

if(c != ' ') {

w=w+c;

r=r+c;

} else {

if(w.compareToIgnoreCase(r)==0)

w=""; r=""; //Use this code to search palindrome words


A battery of e.m.f 12V supplies a current of 50 A for 2 minutes. How much energy is supplied in this time

Write a program that has two functions: the main function and a function, called sumOfSquared(n), that takes an integer number (read in the main function uisng input) and calculates the total sum of squares of all numbers from 1 to a given number. Then, it returns the result to the main function. Finally, the result should be printed.  


Refrigerant-134a is to be cooled by water in a condenser. The refrigerant enters the condenser with a mass flow rate of 6 kg/min at 1 MPa and 70ºC and leaves at 35°C. The cooling water enters at 300 kPa and 15°C and leaves at 25ºC. Neglecting any pressure drops, determine (a) the mass flow rate of the cooling water required and (b) the heat transfer rate from the refrigerant to water


EXPLAIN HOW THE LOSS OF THE INTEGUMENTARY BODY SYSTEM WOULD CAUSE A BREAKDOWN OF HOMEOSTASIS


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