Two planets orbit a star, as shown. Is it possible for both planets to experience the same gravitational force from the central star?
A) Yes, as long as the outer planet is more massive.
B) Yes, as long as the outer planet is moving faster.
Yes, since they orbit the same star, they will always
have the same force.
D)
No, it is not possible for different objects to
experience the same gravitational force.

A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain