A0.2-kg particle p is constrained to move along the vertical-plane circular slot of radius r = 0.5 m and is confined to the slot of arm oa, which rotates about a horizontal axis through o with a constant angular rate ω = 3 rad/s. for the instant when β = 20°, determine the magnitue of the force n exerted on the particle by the circular constraint and the magnitude of the force r exerted on it by the slotted arm.
Answers: 1
Physics, 22.06.2019 04:00, katieleeisaacs8368
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
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Physics, 22.06.2019 20:30, mdkester11
Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate
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The horizontal blue line through the middle of the lens is called the optical axis. as the lamp is moved above or below the axis, keeping the horizontal distance to the center of the lens constant, how does the horizontal distance from the lens to the image change?
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A0.2-kg particle p is constrained to move along the vertical-plane circular slot of radius r = 0.5 m...
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