The position of a particle as a function of time t, is given by x(t)=at+bt |
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(a) |
a + |
(b) |
a + |

(c) |
a + |
(d) |
a + |

The position of a particle as a function of time t, is given by x(t)=at+bt |
|||

(a) |
a + |
(b) |
a + |

(c) |
a + |
(d) |
a + |

1 Answer - 5876 Votes

3537

x=at+bt^{2}−ct^{3}

=a+2bt−3ct^{2}

=2b−6ct

For =0 t=+

∴ v= =a+2b −3c

⇒ v = + +a = a+