Question

3.
An object will continue to have acceleration until
a) resultant force on it begins to decrease
b) its velocity changes direction
c) resultant force on it is zero
d) resultant force is at right angle to it's direction of motion​

Answer 1

Answer:

c

Explanation:

we know.

Force(F)=mass(m)×acceleration(a)

a=  

m

F

​  

 

As mass of the object is constant and can not be zero. So, we can say an object will continue accelerating until the resultant force on it is zero.