6.) Astronauts visit a new planet called Melmac. On this planet, the astronauts weigh very little. An astronaut drops a wrench from a height of 1.5 m and it takes 7.2 seconds to hit the ground. What is the acceleration due to gravity on this planet in ft/sa? (Watch your units!) (ans: 0.19 ft/s) Use Kinematics Equations of Motion to find your answer.

What is hidden during a lunar eclipse? isn't the moon hidden?

Current from a charged capacitor lights a bulb. as time goes on the brightness of the

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?