Physics, 20.12.2019 06:31 smusisca53
Amass m is oscillating with amplitude a at the end of a vertical spring of spring constant k. the mass is increased by a factor of four.1. what is true about the period? (period does what factor)2. the mass is increased by a factor of four, keeping a and k constant. what is true about the total mechanical energy? 3. the mass is increased by a factor of four, keeping a and k constant. what is true about the maximum speed? 4. the amplitude is doubled, keeping mass and k constant. what is true about the period? 5. the amplitude is doubled, keeping mass and k constant. what is true about the total mechanical energy? choose the best answer.6. the amplitude is doubled, keeping mass and k constant. what is true about the maximum speed?
Answers: 2
Physics, 21.06.2019 22:00, westes0376
Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 3
Physics, 22.06.2019 17:20, misstaejailicious200
Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums
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Physics, 23.06.2019 05:20, krisbarnett5353
6. an article, which costs rs. 850 is sold at a profit of 6%.what is the selling price ? -a) rs.900 b) rs. 901 c) rs. 890 d) rs. 905
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Amass m is oscillating with amplitude a at the end of a vertical spring of spring constant k. the ma...
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