Which of the following are true for an object in projectile motion? check all that apply. a. the time it takes the object to reach the ground is not affected by its initial velocity. b. the object accelerates to earth at g=9.8 m/s2. c. the horizontal and vertical motions are independent. d. the only force acting on the object is gravity.
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Physics, 21.06.2019 18:00, kitkatwolf
What happens to the velocity of the car when the upward pull of the cable is greater than the downward pull of gravity as the car rises toward the top?
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Could we see a galaxy that is 20 billion light-years away?
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Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?
Answers: 1
Which of the following are true for an object in projectile motion? check all that apply. a. the ti...
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