3. Tom had a bundle of wood weighing 8 pounds. The weight changed to 5 pounds after an interaction took place. Which of the following was most likely the interaction? A. the wood was burned C. the wood was chopped and kept together B. the wood was soaked in water D. the wood was frozen​

Estimate the kinetic energy of mars with respect to the sun as the sum of two terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. (assume mars is a uniform sphere with mass = 6.4×10 to the power of 23 kg, radius = 3.4×10 to the power of 6 m, rotation period = 24.7 hours, orbital period = 686 days and is 2.3×10 to the power of 8 km from the sun.)