A particle is moving such that its position coordinates x, y are 2 m, 3 m at time t=0, 6 m, 7 m at time t=2 s and 13 m, 14 m at time t=5 s. The…

Question

A particle is moving such that its position coordinates x, y are 2 m, 3 m at time t=0, 6 m, 7 m at time t=2 s and 13 m, 14 m at time t=5 s. The average velocity vector V→_av from t=0 to t=5 s is:

MARKS Content Team · Accepted Answer

Correct answer: (D) 11/5i^+j^. The position vector of the particle at time t=0 is r→_i=2i^+3j^ The position vector of the particle at time t=5 s is r→_f=13i^+14j^ The displacement of the particle is s→=11i^+11j^ The average velocity vector V→=(11i^+11j^)/5

A particle is moving such that its position coordinates $(x, y)$ are $(2 m, 3 m)$ at time $t = 0,$ $(6 m, 7 m)$ at time $t = 2 s$ and $(13 m, 14 m)$ at time $t = 5 s$ . The average velocity vector $({\vec{V}}_{a v})$ from $t = 0$ to $t = 5 s$ is:

Solution

Relevant Questions

A particle is moving such that its position coordinates x, y are 2 m, 3 m at time t=0, 6 m, 7 m at time t=2 s and 13 m, 14 m at time t=5 s. The average velocity vector V→av from t=0 to t=5 s is:

Solution

Relevant Questions

A particle is moving such that its position coordinates $(x, y)$ are $(2 m, 3 m)$ at time $t = 0,$ $(6 m, 7 m)$ at time $t = 2 s$ and $(13 m, 14 m)$ at time $t = 5 s$ . The average velocity vector $({\vec{V}}_{a v})$ from $t = 0$ to $t = 5 s$ is: