A particle is moving alone x-axis. At time $t_{1} = 4 s$ , its position is $x_{1} = 40 m$ and $t_{2} = 6 s$ , its position is $x_{2} = 20 m$ , then find its speed and velocity

10 m / s, - 10 m / s

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10 m / s, 10 m / s

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- 10 m / s, 10 m / s

No worries! We‘ve got your back. Try BYJU‘S free classes today!

- 10 m / s, - 10 m / s

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Solution

The correct option is A $10 m / s, - 10 m / s$

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A particle is moving alone x-axis. At time t1=4s, its position is x1=40m and t2=6s, its position is x2=20m, then find its speed and velocity

The correct option is A 10m/s,−10m/s

A particle is moving alone x-axis. At time $t_{1} = 4 s$ , its position is $x_{1} = 40 m$ and $t_{2} = 6 s$ , its position is $x_{2} = 20 m$ , then find its speed and velocity

The correct option is A $10 m / s, - 10 m / s$