Physics, 10.12.2019 20:31 lillitzy8865
Ahot air balloon is moving at a speed of 10 meters/second in the x direction. the balloonist throws a brass ball with a velocity of -2 meters/second with respect to himself. if the ball lands after 20 seconds, about how far does it land horizontally from the point at which it was released?
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Convection currents are caused by differences in what two things?
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An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped
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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?
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The velocity of sound wave in air at 35°c is 353m/s, calculate the velocity of sound at 46°c
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Ahot air balloon is moving at a speed of 10 meters/second in the x direction. the balloonist throws...
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