Evaluate ( 64800 ms ) 2 to three significant figures and express the answer in si units. express your answer using three significant figures. voc ros? 70 aed (64800 ms ) 2 = 3.70.103

42.0×10² second²

Explanation:

Here, time is given in milisecond

(64800 ms)²

= 4199040000 ms²

The SI unit is seconds

1 second = 1000 milisecond

42.0×10² second²

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                                         : )

true is the correct answer

hope i