Grade 11General Physics
If a particle has initial velocity of 3i+4j and an acceleration of 0.3i +0.4j it`s speed after 10 s is ???
1 Answer
IHate Ppts
Approved Tutor Answer8 Years agoVx=Ux+AxT
V=3+0.3(10)
Vx=6 m/s
Vy=4+0.4(10)
Vy=8 m/s
Answer is 6i+8j
Or 10 m/s.
Hope this helped. Cheers!
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