Question

what is the straight line motion caused by the gravitational pull of eart?
a. free fall motion
b. horizontal motion
c. projectile motion
d. none of these​

Answer 1

Option(a) - Free fall motion

• The earth pulls any object towards its center due to the force of gravity
• This force causes an acceleration of g = 9.8 ms⁻²
• The body experiences a straight downward pull along its center of mass
• Hence, the straight-line motion caused by the gravitational pull of the earth is a free-fall motion

Answer 2

Answer:

Explanation:

Freefall, according to the module, is a natural motion that occurs as a result of nature's attempt to establish equilibrium by bringing disruptive materials to their natural resting place. Gravity causes objects to fall because it disrupts their mobility.

Free fall motion is the straight line motion caused by the gravitational pull of earth.

Hence, Option (a) is the correct answer.

#SPJ2