Aball fall off a table and reaches the ground in 1s.assuming g=10 m/s^2 calculate its speed on reaching the ground and the height of table
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Hey
g = 10m/sec
t = 1 sec
u = 0m/s
v=u+at
v = 0 + 10*1
final velocity v = 10m/sec.
v² - u² = 2as
10² - 0² = 2(10)(s)
100 = 20× s
s = 50m ans.
Hope it helps :)
g = 10m/sec
t = 1 sec
u = 0m/s
v=u+at
v = 0 + 10*1
final velocity v = 10m/sec.
v² - u² = 2as
10² - 0² = 2(10)(s)
100 = 20× s
s = 50m ans.
Hope it helps :)
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s=5 .u divide it wrong
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