please show works: A particle moves so that its position (in meters) as a function of...

Question

Question

please show works:

A particle moves so that its position (in meters)

science physics

Answer 1

Answer #1

a) v = 0 i + 4t j + 1 k

b) a = 0 i + 4 j + 0 k

Answer 2

Answer #2

a) v= dr/dt= 4tj^+k^

b)accelaration=dv/dt=4j^

Answer 3

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