There isnt enough information to answer the question, the missing variable is "distance from said falling spot and ground"
Answer:
The force exerted by the earth on a body is called gravitational of a body.
i think this is the answer
Answer:
the acceleration is 130.3m/s²
Explanation:
Given data
Force F= 18.9N
Mass of ball m= 0.145kg
Acceleration a=?
Applying the Newton's second law of motion
"The rate of change of momentum of a body is proportional to the external force".
F=ma
a= F/m
a= 18.9/0.142
a= 130.3m/s²
A. it can be modified or rejected