Physics, 30.09.2019 21:10 yolo123321
Aball with a horizontal speed of 1.25m/s rolls off a bench 1.00m above the floor.
part a
how long will it take the ball to hit the floor?
part b
how far from a point on the floor directly below the edge of the bench will the ball land?
Answers: 2
Physics, 21.06.2019 23:30
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
Answers: 1
Physics, 22.06.2019 03:00
The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.
Answers: 2
Physics, 22.06.2019 10:10
Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
Answers: 2
Aball with a horizontal speed of 1.25m/s rolls off a bench 1.00m above the floor.
part a...
part a...
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