Gravitational potential energy of the ball altered
A 1500 wrecking ball suspends from an 18 -long cable. The ball is pulled back till the cable makes an angle of 29.0 with the vertical. Determine by how much has the gravitational potential energy of the ball altered?
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The second disk, with a rotational inertia of 4.092 kg-m^2 regarding its central axis, is at first spinning at a rate of 684 rpm in the similar direction as the first one. They then couple altogether i) Determine their angular speed after coupling
Explain the greater in magnitude the lattice energy for kI or the hydration energy of the ions K+ and I- the solution process for KI in water.
Assume sina=4/5 for the quadrant II angle a and sinB=1/2 for the quadrant I angle B. Find exact value of following.
Calculate the work done moving the 5.8 of blood completely through the body, supposing the blood pressure always takes its average value.
Leadership approaches to complex problems, Problems often come in bunches. As the HR Director of a large health system, you are beset with a wide variety of difficult situations. You have been served
A cardinal (Richmondena cardinalis) having mass 4.00×10-2 kg and a baseball of mass 0.140 kg encompass the similar kinetic energy. Determine the ratio of the cardinal's magnitude of momentum to the magnitude of the baseball's momentum?
Use the suitable double angle formula to rewrite given expression as sine, cosine or tangent of corresponding double angle. 2 cos^2 (-9pi/8)-1=? Wrtite answer in radians.
A wire is bent to a rectangular loop of width 2L and height L. When L = 20 cm and the wire carries a current I = 15 A, then determine the value of the magnetic field at the center of the rectangle.
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Watch: Race - The Power of an Illusion posted at Kanopy Watch Episode 1: Q1. According to the film, what is race?
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Describe the community that your field placement or another community agency serves. What are its physical, social, and political dimensions?
What is your unique social location? I am a 20-year-old, straight, white female, college student, living in Missouri, United States of America, and Christian.
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Create a concept map (using text, images, shapes, drawings, etc.) that shows possible career options in Youth Development that are of interest to one.
This type of disempowerment exists where a collective voice is absent either in civil society or within political institutions