Physics, 01.04.2021 06:30 santos200154
You are driving on the highway at 40 m/s with another car driving next to you at exactly the same speed. When you honk your horn (with a frequency of 315 Hz), what frequency of sound will the driver of other car perceive?​
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In a vernier instrument the main scale is in 1/2 mm divisions .vernier is made by redividing 19 such divisions into 20 equal parts. calculate the least count of the instrument.
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Gunpowder residue is most likely to show up where on a shooters hands
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The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
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Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two
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You are driving on the highway at 40 m/s with another car driving next to you at exactly the same sp...
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