Average velocity of the train during run
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?
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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
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?
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).
In what ways did the Washington COnference, Kellogg-Briand Pact, and Stimson Doctrine fall short of ensuring American national security?
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A 70.0 kg astronaut pushed to the left of a spacecraft with a force F in gravity free space, The spacecraft has a total mass of 1.0 x 10(4)kg. During the push, the astronaut accelerates to the right with an acceleration of 0.36 m/s(2). Determine t
Identify and explain the major forms of reciprocity found in both Foraging and Horticultural societies and provide examples regarding how they impact the level of conflict found in these societies?
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