Answer:
2.2 x 10-19
Explanation:
Kinetic Energy = 1/2 m v ^2
Finding acceleration= final speed-initial speed/time taken (or A=V-U\T)
Finial speed= 27.8s
Initial speed= 0s
Time taken= 5.15
So..
27.8-0/5.15= 5.40m/s (rounded to two decimal places)
Probably because of the drag coefficient and the density of the liquid.
Answer:
mass of an object
Explanation:
because mass of an object changes it’s force