Very stuck! Please help!

Astrology makes much of the position of the planets at the moment of one's birth. The only known force a planet exerts on Earth is gravitational. Use G = 6.674 x 10 N m / kg to answer below questions. a. Calculate the gravitational force exerted on a 4.04-kg baby by a 100-kg father 0.200 m away at birth (he is assisting, so he is close to the child). FG = X 10 N b. Calculate the force on the baby due to Jupiter (my = 1.9 x 10" kg) if it is at its closest distance to Earth, some 6.29 x 10 m away. FG = X 10-6 N Other objects in the room and the hospital building also exert similar gravitational forces. (Of course, there could be an unknown force acting, but scientists first need to be convinced that there is even an effect, much less that an unknown force causes it.) Submit