the air force receives of its parachutes from company c and the rest from company c the probability

. From the Harry S Truman Papers, Harry S Truman Library, Independence, Missouri. Henry Wallace, a former Vice President of the United States, was a critical observer of US policies during the start of the Cold War. He believed US actions were as much to blame as Soviet actions in the starting of the Cold War. “How do American actions since V-J Day appear to other nations? I mean by actions the concrete things like $13 billion for the War and Navy Departments, the Bikini tests of the atomic bomb and continued production of bombs, the plan to arm Latin America with our weapons, production of B-29s and planned production of B-36s, and the effort to secure air bases spread over half the globe from which the other half of the globe can be bombed. I cannot but feel that these actions must make it look to the rest of the world as if we were only paying lip service to peace at the conference table. These facts rather make it appear either (1) that we are preparing ourselves to win the war which we regard as inevitable or (2) that we are trying to build up a predominance of force to intimidate the rest of mankind. How would it look to us if Russia had the atomic bomb and we did not, if Russia had 10,000-mile bombers and air bases within a thousand miles of our coastlines, and we did not? Our basic distrust of the Russians, … stems from differences in political and economic organization…I am convinced that we can meet that challenge as we have in the past by demonstrating that economic abundance can be achieved without sacrificing personal, political and religious liberties. Our actions to expand our military security system-such steps as extending the Monroe Doctrine to include the arming of the Western Hemisphere nations, our present monopoly of the atomic bomb, our interest in outlying bases and our general support of the British Empire-appear to them as going far beyond the requirements of defense.” Henry A. Wallace, Letter Sent to President Truman, July 23, 1946 Primary Source Document Questions: 1) What is the main idea contained within this document? (4 marks) 2) What is going on in the country/world when this document was written? (3 marks) 3) Is this document a reliable source? Why or why not? (Is there bias?) (3 marks) 4) What are 2 facts that you have learned in class or on your own that you can connect to this document? (2 marks) 5) How does this primary source contribute to our understanding of the time frame and/or history? (3 marks)

ring. a) Calculate the work done to compress the spring. (2 marks) b) What happens to the work done on the spring ? (1 mark) c) If the spring is released, what happens to the energy of the spring? (1 mark) d) Calculate the total mechanical energy of the ball at the instant it leaves the spring. (2 marks) e) What will be the speed of the ball at the instant it leaves the spring? (2 marks) f) If the ball is fired up into the air by the spring, how much gravitational potential energy will it gain? (1 mark) g) What will be the maximum height of the ball? (2 marks

robability that a parachute will fail to open is 0.0025 and 0.002, depending on whether it is from company C1 or C2, respectively. a) What is the probability that a randomly chosen parachute will fail to open (rounded off to four decimals)? b) If a randomly chosen parachute fails, what is the probability it came from company C1 (rounded off to four decimals)? c) If a randomly chosen parachute fails, what is the probability it came from company C2 (rounded off to four decimals)?

cally b) and c) please? The Air force receives 30% of its parachutes from company C1 and the rest from company C2. The probability that a parachute will fail to open is 0.0025 and 0.002, depending on whether it is from company C1 or C2, respectively. a) What is the probability that a randomly chosen parachute will fail to open (rounded off to four decimals)? Ans=0.0022 b) If a randomly chosen parachute fails, what is the probability it came from company C1 (rounded off to four decimals)? c) If a randomly chosen parachute fails, what is the probability it came from company C2 (rounded off to four decimals)?

. What is the magnitude of the pole strength if they exert a force of 1 mg. Ans. 156.57 maxwells