a particle hs initial velocity (3i+4j) and constant acceleration (4i-3j).its speed after one second is
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u = 3i + 4j
a = 4i -3j
t = 1
a = (v-u)/t
4i -3j = v - 3i - 4j
v = 4i + 3i -3j + 4j
v = 7i + j
a = 4i -3j
t = 1
a = (v-u)/t
4i -3j = v - 3i - 4j
v = 4i + 3i -3j + 4j
v = 7i + j
sauravraj2433:
wrong answers
do u want magnitude of velocity??
or only the velocity
is the answer root50
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