The velocity of an object at t=0is v=4j m/s it moves with constant acceleration a=3i + 4j m/s2. the velocity of an object after t=2sec is
Answers
Answered by
3
u = 4j m/s (initial)
v = ? m/s (final)
a = 3i + 4j m/s²
t = t2 - t1 = 2-0 = 2s
v = u+at
v = 4j + (3i+4j)2
v = 4j + 6i + 8j
v = 6i + 12j m/s
v = ? m/s (final)
a = 3i + 4j m/s²
t = t2 - t1 = 2-0 = 2s
v = u+at
v = 4j + (3i+4j)2
v = 4j + 6i + 8j
v = 6i + 12j m/s
Similar questions