The Sun takes up an angular size of about 30 minutes of arc, or 30 arcmin. What would be the angular size of the Sun as seen by an astronaut on Mars, at a distance of 1.5 times farther from the Sun than the Earth is?

i belive it is d. both a and c

hope this

mark me branliest, only got   it 1

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft

elctricity and magnet is conversion to it