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a 300 kg has passenger with an unknown mass. From rest, the elevator accelerates upward at 1.2m/s/s. The cable supporting the elevator exerts and upward force of 8000 N. What is the maximum mass of the passenger that the elevator can carry?
A meeting of envoys was attended by 4 Koreans and 2 Filipinos. If two envoys were
selected at random one after the other, determine the values of the random variable K
representing the number of Koreans. Construct the probability histogram.
Two identical point charges, 10 cm apart in air, repel each other with a force of 1 newton. Find the magnitude of each charge.
Write a C++ program that will accept an input for the array size. Store the user input and sort array elements in ascending order.
What is the force between an electron and a proton if they are 1.0x10-8cm?
What is the force between two electrons 1.0 centimeter apart in air?
Create a program that prints A for exam grades greater than or equal to 90, B for grades in the range of 80 to 89, C for grades in the range 70 to 79, D for grades in the range 60 to 69 and F for all other grades. (DO NOT USE LOGICAL AND - && !!!!!))
Create a program that will prompt the user to enter a number in the range 1-100 to find my favorite number. If the number is less than favorite number, print “Too low...guess again: ”. If the number is greater than favorite number, print “Too high...guess again: ”. Otherwise, indicate that the number entered is the correct favorite number. (use a constant)
Write an if-else statement that if userTickets is greater than 5, executes award Points = 15 Else, execute award Points = user Tickets. Ex: If user Tickets is 14, then award Points = 15.
Find (a) magnitude of the electric field 0.5 m from a 2.5 -μC point charge and (b) the magnitude and direction of the electrostatic force
acting on an electron placed at that point.
