(1 0 3 • Inertial tensor a body in the Cartesian coordinate system is equal to ÎI = I2 2 1). If the \3 1 2/ angular velocity vector of this object isw = w(i+ĵ+ R). What is the kinetic energy of this object equal to? A) lo? B) lo? D) lo? Which one is answer? A or B or C or D?
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- Three spheres, with masses indicated above, are initially far away from each other, and the gravitational potential energy of the three-sphere system is zero. The spheres are then brought together until each sphere is a distance r from the other two, as shown above. What is the new gravitational potential energy of the three-sphere system?Could you help me with this, from my calculations it seems the block reaches first but I don't understand whyGravitational Energy Conservation A "super cannon" launches a ball vertically from Earth's surface with a speed of v. Ignore air resistance and the Earth's spin. At its highest point, the ball is a height of h above the surface of the Earth. Earth's mass is 5.97 x 1024 kg. Earth's radius is 6.37 × 106 m. 7 ย m S 8 Type your answer... v 6,002™ S Type your answer... h 1.89×106m h x10m -
- A car is accelerated from velocity v1 to v2 in the time period of t . The mass of the car is m. The inclined angle of the hill is α. The distance travelled along the hill is L. The vertical distance travelled is H. Select the correct equation of the kinetic energy increase of the car ΔKE?_______ A. B. C. D.PRINTER VERSION 4 ВАСК NEXT Chapter 08, Problem 069 Z Your answer is partially correct. Try again. In the figure the pulley has negligible mass, and both it and the inclined plane are frictionless. Block A has a mass of 1.0 kg, block B has a mass of 2.2 kg, and angle 0 is 27 °. If the blocks are released from rest with the connecting cord taut, what is their total kinetic energy when block B has fallen 21 cm? Number T2.47 UnitsT the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work SHOW HINT LINK TO TEXT LINK TO SAMPLE PROBLEM LINK TO SAMPLE PROBLEM LINK TO SAMPLE PROBLEM VIDEO MINI-LECTURE search 6:49 PM ENG 3/30/2021 pause ohome Pgup prt sc insert 10 end 112Pgdn break 3. 7. 8. 6.