Asmall object placed in the gravitational field of a more massive object will
a. accelerate toward the more massive object.
b. accelerate away from the more massive object.
c. move toward the more massive object at a constant speed.
d. move away from the more massive object at a constant speed.

Two objects allowed to move freely will accelerate toward each other
in response to the gravitational forces between them. 

It doesn't matter whether they have equal masses or vastly different
masses ... each object accelerates toward the other one. 

The less-massive object has greater acceleration, and the more-massive
object has smaller acceleration. 

Yes. When you fall to the Earth, the Earth falls to you, but with less
acceleration because it has less mass than you have.

the simple machine has three main features. they are:

loadfulcrumeffort

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

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