An cannon shoots a shell at a hot air balloon located H = 4 km directly above it. What is the minimum required acceleration of the shell inside the barrel if the length of the barrel is l = 1m? Assume that the motion inside the barrel is with constant acceleration.

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

happy to

pls mark as brainliest.

conduction, convection, radiation