Question

pls state reason for ur answer.. right answer with proper explained reason will mark as Brainliest..

No prank pls.. Really need the answer...

1.In which of the following case the net force is not zero..
a)A kite skillfully held stationary in the sky..
b) A ball freely falling from a height..
c) A aeroplane rising upwards at an angle 45°with the horizontal with a constant speed.
d) A wooden block floating on the surface of water...

2. In pic..

3.in pic..


Any genius.. Pls answer... ​

Answer 1

Answer:

1 a a kite skillfully held stationary in the sky

2 d both a and b moves towards right

3 c net force acting on block c is 16

The correct should be 0 N for no. 3

Please mark as brainlist

Answer 2

Explanation:

If a ball freely falls from a height, then it will accelerate with an acceleration of g

Therefore force acting on it is not zero

In remaining options, the net acceleration is 0. So there is not net force

Therefore option B is correct