Child blows a leaf from rest straight up in the air. The leaf has a constant upward acceleration of magnitude 1.0\,\dfrac{\text m}{\text s^2}1.0 s
2

m

1, point, 0, start fraction, start text, m, end text, divided by, start text, s, end text, squared, end fraction.
How much time does it take the leaf to displace 1.0\,\text m1.0m1, point, 0, start text, m, end text upwards?

answer; ///i do believe that the correct answer is ; ///(physical change);

a) are muscles that have bands.

happy to

pls mark as brainliest

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )