Calculate the acceleration of an apple of mass 200gm.

The acceleration will vary with height.

Explanation:

According to the gravitational law the acceleration of a small body will be

g=GM/D^2

=(6.67×10^−(11))(6×10^(24))÷(6.4×10^6)^2

9.8m/s^2

The acceleration of an apple of 200 gram(assumed to be near the surface of Earth.) will be approximately 9.8 m per second square.

Acceleration of Earth can be calculated by this method.

According to the Newton's third law the force acting on that will be same as the force acting on the Apple. Let the mass of earth be M and the acceleration be A .and the mass of apple be m and acceleration of apple will be g.

Force on Apple = Force on earth

MG=mg

(6×10^(24))G=(0.2)×9.8

G=3.2667×10^(−25)m/s^2

hope it helped. :)

abraham lincoln was the president of usa and he had asked the audience to make a pledge on equality.

his pledge was:

“it is my earnest desire to know the will of the providence.”

lincoln also had hatred for people who condoned and practiced slavery and so he pledged:

""and if i can learnt what it is i can do it"" this is another pledge by abraham to reassure the congregation on how to deal with the providence will.

explanation:

hope this !

i believe the answer is c