Friday
April 25, 2014

Homework Help: physics

Posted by cb on Sunday, March 15, 2009 at 10:09pm.

Proponents of astrology claim that the positions of the planets at the time of a baby's birth will affect the life of that person in important ways. Some assert that this effect is due to gravity. Examine this claim with Newton's law of gravity. Calculate the maximum force exerted on the baby by the planet Mars and compare that with the force of gravity exerted by the mass of the doctor's head as she delivers the baby. Assume Mars is at its closest approach to Earth at the time. You will need to estimate the mass of a newborn, as well as the mass and distance between the doctor's head and the baby.

1)Estimate the distance from the newborn to the doctor's head. in meters

2) Approximate the mass of an average newborn baby. in kg.

3) Approximate the mass of the doctor's head in kg.

4). Determine the distance from the Earth to Mars. in meters

5) Calculate the maximum force exerted on the baby by the mass of the doctor's head as she delivers the baby.

6) Calculate the maximum force exerted on the baby by the planet Mars.

PLEASE HELP, I AM REALLY LOST!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - Proponents of astrology claim that the positions of the planets at the...
physics - Proponents of astrology claim that the positions of the planets at ...
physics - One of the tenets of the pseudoscience (i.e., "false science") of ...
Science - Astrologers relate the location of stars and planets to events in ...
autobiography question - I have to turn in a "model biography" tomorrow. What is...
science - can some explain to me how birth, death and migration rates affect the...
HISTORY - i need to write a biography and a birth certificate on george brown. ...
baby care - if a breastfed baby is suffering from gas,the reason may be that the...
Psychology - 16. Greg and Lydia have been married three years. Both hold ...
science - Mice are famous for their ability to multiply at break make speed the ...

Search
Members