A particle starts at (1,4) m at t=0 and moves at velocity 2 i- j m s-1 for t 0. Determine whether it

Question

A particle starts at (1,4) m at t=0 and moves at velocity 2 i- j m s-1 for t 0. Determine whether it reaches P(7,1) and Q(-3,6), stating any allowed arrival time.

Accepted Answer

$P\text{ is reached at }3\text{ s};\quad Q\text{ is not reached for }t\ge0$

Does the particle reach a point?

Does the particle reach a point?

Solution:

Solution locked