A ball moves upwards along a frictionless
track of height 1.5 m with a velocity of
6 ms-1. What is its velocity at point B?

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.

radiation

explanation:

heat is transmitted by radiation