With what minimum speed must you toss a 200 g ball straight up to hit the 11 m -high roof of the gymnasium if you release the ball 1.2 m above the ground? solve this problem using energy.

total distance travelled = 60 miles

total time taken =1.5 hours

average speed = total distance / total time

60 / 1.5

= 40

therefore, average speed = 40 m/h

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the second one and the forth one are in the purple because they are opinions and the rest are in the yellow

explanation:

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!