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the instantaneous coordinates of a particles are x=4t-1 and y=8t^2 what is the velocity of the particle at t=2 second

Hemant , 7 Years ago

Grade 11

2 Answers

Eshan

Last Activity: 7 Years ago

Sanam

For t=2 sec Vx=DX/dt =d(4t-1)/dt =4m/s

Vy=d(8t²)=16tm/s

|V|= [4²+32²]½ =√1040 =32.249 m/s

Here velocity at t=2 sec is 32.249m/s

Last Activity: 3 Years ago

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Modern Physics> the instantaneous coordinates of a partic...

the instantaneous coordinates of a particles are x=4t-1 and y=8t^2 what is the velocity of the particle at t=2 second

Hemant , 7 Years ago

Eshan

Sanam

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