Physics
09.02.2021 04:53
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Acliff diver drops from rest to the water below. how many seconds does it take for
Acliff diver drops from rest to the water below. how many seconds does it take for the diver to go from 0 to 60. that is to go from 0mph to 60mph
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prelogical
4,9(76 marks)
U = 0, initial vertical velocity
v = 60 mph = 88 ft/s
Ignore air resistance and take g = 32 ft/s².
It t = time to attain 60 mph, then
(88 ft/s) = (32 ft/s²)*(t s)
t = 88/32 = 2.75 s
2.75 s
v = 60 mph = 88 ft/s
Ignore air resistance and take g = 32 ft/s².
It t = time to attain 60 mph, then
(88 ft/s) = (32 ft/s²)*(t s)
t = 88/32 = 2.75 s
2.75 s
haleymoodie1998
4,4(20 marks)
Distance has no direction but displacement has direction
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