user image

Abhishek Jhunjhunwala

other
other
2 years ago

When a ball is let free fall from the top of building. What is the acceleration and what its sign?    

user image

Muskan Anand

2 years ago

When we allow a ball to fall freely from the building, the acceleration is g=9.8 m/s2 g = 9.8 m / s 2 . And the sign of acceleration is (+ve) because the velocity of the ball increases.

Recent Doubts

Close [x]