Vertical component of velocity = 16sin(30°) = 8m/s
at the highest point of flight, the velocity of the ball is 0 (that moment when it stops before starting to fall) so:
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s=3.26m
So rounding up gives option B. (3.3m)
Answer:
it would make sense because a larger body could produce more body heat.
Answer:
i think it's either force or time
Explanation:
just a random guess, but i think one of those are right
Well, actually a heat engine using the Carnot cycle whose cold reservoir is maintained at 0 K could in principle be 100% efficient, even if the hot reservoir was merely at the ambient temperature. Since it costs no energy at all to maintain a heat reservoir at the ambient temperature as long as you have a perfect thermal connection to a large thermal capacitor like your swimming pool or a nearby aquifer you’d have built a perpetual motion machine.
Answer:
Cracking of an egg is a physical change since the egg and the stuff inside does not change but the shape or appearance of the shell changes.
Explanation:
Hope it helps
