Question 4 of 34
1 Point
Liz and Jacqueline each hit a golf ball off the top of an ocean...
Physics, 27.03.2020 05:08 savannahvargas512
Question 4 of 34
1 Point
Liz and Jacqueline each hit a golf ball off the top of an ocean cliff. Liz's ball
has a horizontal velocity of 20 m/s and a vertical velocity of 1 m/s.
Jacqueline's ball has a horizontal velocity of 20 m/s and a vertical velocity of
2 m/s. Which of the following statements is true?
O
A. The two balls will stay in the air the same time, but Jacqueline's
will travel farther
O
B. Lizs ball will stay in the air longer and travel farther,
C. The two balls will stay in the air the same time, but Liz's will travel
farther.
D. Jacqueline's ball will stay in the air longer and travel farther.
Answers: 3
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Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f
Answers: 1
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Answers: 2
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Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
Answers: 3
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