Drag force on the ball
A 1.20-kg ball is hanging on the end of a rope. The rope makes an angle 25.0° from the vertical when a 15.0 m/s horizontal wind blows. If the wind's force on the rope is negligible, what is the drag force on the ball?
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As the string is pulled, the pulley rotates without slipping. What is the angular speed of the pulley when the string has a linear speed of 5.0 m/s?
A converging lens of focal length 7.93 cm is 16.6 cm to the left of a diverging lens of focal length -6.00 cm. A coin is placed 12.6 cm to the left of the converging lens. Calculate the location of the coin's final image.
What factors that influence project risk? What strategies would you recommend for minimizing this project's risks?
If the speed of light is 3.00 x 108 m/s, what is the required angular spacing between the holes so the returning light will pass through the next hole?
Implementation Plan outlining how this network will be implemented.
0.25 kg length of aluminum wire is warmed 10°C by an electric current. How much heat was generated by the current?
A sports car of mass 1450 kg (including the driver) crosses the rounded top of a hill (r = 87 m) at 24 m/s. Determine the normal force exerted by the road on the car, the normal force exerted by the car on the 73-kg driver, and the car speed at wh
What do you mean by Geo stationary orbit? What are the advantages of Geo synchronous satellites?
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What Marxist concept do the actions of Yuri and his co-workers represent?
compare/discuss violence in contemporary American and how that history has been carried forward over time. Violence: An American Tradition:
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