How much work (in foot-pounds) is done in stretching spring
A force of 5 pounds is required to hold a spring stretched 0.3 feet beyond its natural length. How much work (in foot-pounds) is done in stretching the spring from its natural length to 0.9 feet beyond its natural length?
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A child of mass 40.0 kg is sitting on a horizontal seesaw at a distance of 1.7 m from the supporting axis. What is the magnitude of the torque about the axis due to the weight of the child?
On an amusement park ride, passengers are seated in a horizontal circle of radius 7.5m. The seats begin from rest and are uniformly accelerated for 21 seconds to a maximum rotational speed of 1.4 rad/s. What is the instantaneous tangential speed
Two horizontal forces, 235 N and 183 N, are exerted on a canoe. If the these forces are applied in the same directions, find the net horizontal force on the crate.
Analyze the medium/media and support of the drawing of Dancer Adjusting Her Slipper. What raw materials were used? In your opinion, why did the artist create the drawing? Was it a preliminary sketch for another artwork? Is it complete as a dra
The rod is released from an angle 1= 63.0o, and moves through its horizontal position at (B) and up to (C) where it stops with 2 = 109.0o, and then falls back down. Friction at the pivot is negligible. Calculate the speed of the CM at (B).
A train moving at a constant speed of 56.0 km/h moves east for 31.0 min, then in a direction 43.0° east of due north for 17.0 min, and then west for 79.0 min. What is the average velocity of the train during this run?
In what ways did the Washington COnference, Kellogg-Briand Pact, and Stimson Doctrine fall short of ensuring American national security?
What is the difference between how you would purchase technology compared to the way businesses purchase technology.
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Amanda said? Excellent post, Chrystal. You provided great insight into the helpful resource ERIC digital library is. I appreciate how it states the information
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