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1. Hey guys, Hope u can help me with this exercise, really appreciate it
A Particle is moving with speed 50km/h with the position vector is 7i+24j. Its initial position vector is 4i+j. Find its velocity vector.
2. (Original post by bebi)
Hey guys, Hope u can help me with this exercise, really appreciate it
A Particle is moving with speed 50km/h with the position vector is 7i+24j. Its initial position vector is 4i+j. Find its velocity vector.
Don't you need a time element to the question?
Also what do you mean "with the position vector is 7i +24j"?
Do you mean 'with a position vector of 7i +24j (at time...)' or do you mean ' the position vector is 7i+24j'?

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