Physics, 28.10.2020 08:10 fansofboys
1. A cat chases a mouse across a 1m high table. The mouse steps out of the way and the cat slides
off the table and strikes the floor 2.2 m from the edge of the table. When the cat slid off the table,
what was his speed?
d, = 12 gt
dx = Vxt
Answers: 2
Physics, 21.06.2019 21:00, aruhter9485
Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15
Answers: 2
Physics, 22.06.2019 16:50, JeroMii
Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s. part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.
Answers: 2
1. A cat chases a mouse across a 1m high table. The mouse steps out of the way and the cat slides
o...
Arts, 24.04.2020 00:17
Mathematics, 24.04.2020 00:17
Mathematics, 24.04.2020 00:17