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The block shown in figure below lies on a smooth plane tilted at an angle theta = 20.7o to the horizontal.
1. Determine the acceleration of the block as it slides down the plane. Ignore friction. they gave nothing but the angle so im a little confused how im supposed to find anything with just one variable.
2. If the block starts from rest x=9.24m up the plane from its base what will be the blocks speed when it reaches the incline.
On an amusement park ride, passengers are seated in the horizontal circle of radius 6.5 m. The seats begin from rest and are uniformly accelerated for 24 seconds to a maximum rotational speed of 1.4 rad/s.
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A man is stationary and he observes that the rain is striking him at 60? from the horizantal. When he starts moving with a velocity of 25 m/s, then he observes that the rain strikes him at an angle of 30? from the horizantal. Calculate actual velo..
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A block of metal has an actual weight of 45 N and an apparent weight of 25 N in water. What is the buoyant force from the water
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Physics 1401 problems about rotational motion and angular displacement and angular velocity and angular acceleration about height problems.
two traveling sine waves identical except for a phase difference of phi add so that their superposition produces
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