Venus has a mass of 4.86*10^24kg and a radius of 6.05*10^6 m

(a) What is the acceleration due to gravity on Venus?
m/s2

(b) How much would a 4.44 kg person weigh on this planet?
N

Acceleration= (-G*m)/r^2 ==> G is the gravitational constant 6.67300 × 10-11 m3 kg-1 s-2


then a= 8,86 m/s^2


b) W=m*a ==> 4,44m* 8,86 m/s^2 = 39,33 N

Hope it helps :)