Physics, 27.02.2021 18:00 ashhleyjohnson
The smaller piston of a hydraulic press has a radius of 4cm and has a radius of 8 centimeters respectively. if a force of 100N is applied on the smaller piston. how much load can be carried by the larger piston​. i will give brain list ​
Answers: 2
Physics, 21.06.2019 19:40
Wo audio speakers are placed on a vertical rail. speaker a is placed at head-level while speaker b is place at some variable height, \delta yδy, above speaker a. both speakers receive simultaneous input from a sine-wave generator so the speakers each produce a pure sinusoidal sound wave with a wavelength of 0.531 meters. calculate the lowest height that speaker b can be placed above speaker a to produce a minimum of sound heard by person standing \delta x = 7.86δx=7.86 meters directly in front of speaker a.
Answers: 2
Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
Physics, 22.06.2019 21:20
Astone is dropped from the upper observation deck of a tower, 250 m above the ground. (assume g = 9.8 m/s2.) (a) find the distance (in meters) of the stone above ground level at time t. h(t) = (b) how long does it take the stone to reach the ground? (round your answer to two decimal places.) s (c) with what velocity does it strike the ground? (round your answer to one decimal place.) m/s (d) if the stone is thrown downward with a speed of 2 m/s, how long does it take to reach the ground? (round your answer to two decimal places.) s
Answers: 3
The smaller piston of a hydraulic press has a radius of 4cm and has a radius of 8 centimeters respec...
Biology, 30.03.2021 06:10
Mathematics, 30.03.2021 06:10
Biology, 30.03.2021 06:10
Chemistry, 30.03.2021 06:10
Mathematics, 30.03.2021 06:10
History, 30.03.2021 06:10
English, 30.03.2021 06:10
Mathematics, 30.03.2021 06:10
Mathematics, 30.03.2021 06:10
Mathematics, 30.03.2021 06:10
History, 30.03.2021 06:10
World Languages, 30.03.2021 06:10
Mathematics, 30.03.2021 06:10
Biology, 30.03.2021 06:10
History, 30.03.2021 06:10