3(a) – Find the gravitational force on a planet with the mass 6.4x1023 kg on the parent star with the mass 2x1030 kg if
Posted: Sat Jul 02, 2022 7:04 pm
QUESTION 11 1(a) - A 650 kg car accelerates from the speed of 1 m/s to 3 m/s over the distance of 2 m; find the force needed. A) 2650 N B) 1300 N C) 1850 N D) 3,145 N
3(a) – Find the gravitational force on a planet with the mass 6.4x1023 kg on the parent star with the mass 2x1030 kg if the average orbital radius is 2.28x1011 m. A) 1.64x1021 N B) 8.42x1021 N C) 6.25x1021 N D) 3.42x1021 N A B