Physics, 05.05.2020 06:03 tinasidell1972
A seasoned mini golfer is trying to make par on a tricky number five hole. The golfer can complete the hole by hitting the ball from the flat section it lays on, up a 45-degree ramp, over a moat, and into the hole which is d =1.75 m away from the end of the ramp. The opening of the hole and the end of the ramp are at the same height, y = 0.600 m, and the golfer wants to hit the ball to launch the ball over the moat so that it lands directly in the hole. Assume a frictionless surface, so the ball slides without rotating. The acceleration due to gravity is 9.81 m/s2. What the equation for the distance d once the ball is launched? Group of answer choices
Answers: 2
Physics, 21.06.2019 20:00
Alice added sodium chloride to water and stirred the water for several minutes. alice is most likely trying to demonstrate that ionic compounds a. are hard. b. can dissolve. c. are clear. d. can melt.
Answers: 1
Physics, 22.06.2019 19:50
Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j
Answers: 3
Physics, 22.06.2019 23:00
Which of the following is another term for a planned economy
Answers: 1
Physics, 23.06.2019 00:30
Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.
Answers: 1
A seasoned mini golfer is trying to make par on a tricky number five hole. The golfer can complete t...
Mathematics, 25.11.2019 02:31
Mathematics, 25.11.2019 02:31
History, 25.11.2019 02:31
Mathematics, 25.11.2019 02:31
Mathematics, 25.11.2019 02:31
Mathematics, 25.11.2019 02:31
Mathematics, 25.11.2019 02:31
History, 25.11.2019 02:31
Mathematics, 25.11.2019 02:31
Chemistry, 25.11.2019 02:31
Mathematics, 25.11.2019 02:31