A body is moving according to the equation `x=at+bt^(2)-ct^(3)`. Then its instantaneous speed is given By :-

A body is moving according to the equation x = at +bt^(2) - ct^(3) where x = displacement and a,b and c are constants. The acceleration of the body is

A body osicllates with SHM according to the equation x=6cos(2pit+(pi)/(4)) . Its instantaneous displacement at t = 1 sec is

A particle travels according to the equation x=at^(3),y=bt^(3) . The equation of the trajectory is

A particle travels according to the equation x=at^(3),y=bt^(3) . The equation of the trajectory is

The position of a particle moving along the x-axis depends on the time according to the equation x=ct^(2)-bt^(3) , where x is in meters and t in seconds. (a)What units must c and b have ?Let their numerical value be 3.0 and 2.0, respectively. (b)What distance does the particle move. (c)WHat is its displacement? At t=1.0,2.0,3.0 and 4.0 ,What are (d) its velocities and (e) its accelretions?

The instantaneous speed of a body can be measured:-

The instantaneous speed of a body can be measured:-

The instantaneous speed of a body can be measured:-