The Northern Hemisphere is experiencing the summer season. Where is most of the direct sunlight located on Earth at that time?(1 point) on both hemispheres

on the Northern Hemisphere

on the Southern Hemisphere

on the equator

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.