Physics, 06.08.2021 06:10 nickydeuce3
1.The direction of an object's velocity changes uniformly from due east to due north. What is the direction of the acceleration? Explain/justify your reasoning. Note: "due" means directly.
2. Compare the vertical and horizontal components of velocity for a ball launched at an angle on a level surface. How do the vertical and horizontal components of the ball's velocities change as it travels through the air?
3.A Gr. 12 physics student on a homemade hovercraft travels with an initial velocity of 1.45 m/s [E20°N] undergoes an average acceleration of 2.10 m/s2 [S] for 2.5 s. What is the displacement?
Answers: 1
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If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
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Which component of the earth’s atmosphere is decreased due to photosynthesis?
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Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.
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1.The direction of an object's velocity changes uniformly from due east to due north. What is the di...
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