4 A particle P moves along the x-axis. At time t second S(t≥0) , the displacement of P from the origin is x metres and the velocity, vm/s, of P is given by v= 2t2 - 16t + 30(a)Find the times at which P is instantaneously at rest.(2) (b)Find the acceleration of ...
【题目】 A particle P moves along the x-axis. At time / = 0. P passes through the origin moving in the positive x direction. At time r seconds, the velocity of P is vm s-' and OP = x metres. The acceleration of P is(25 - x)Given that the maximum speed of Pis 12 m s...
-(dU)/(dx)-FAs a particle moves along the x-axis, it is acted upon by a conservative force. The potential energy is shown below as a function of the coordinate x of the particle. Rank the labelled regions accoeording to the magnitude of force, least to g
CThe particle is at origin at t=0 Dnone of theseSubmit A particle moves along the x-axis in such a way that its x-co-ordinate varies with time as x=2–5t+6t2. The initial velocity and acceleration of particle will respectively be- A–5 m/s, 12 m/s B5 m/s, –12 m/s C...
A particle moves along the x-axis according to x(t) = 3t3 + 5t . At what time is the velocity of the particle equal to zero? Is this reasonable? Linear Velocity: The quantity "linear velocity" of a moving object is...
【题目】 A particle P moves along the x-axis. At time 1 =0. P passes through the origin moving in the positive x direction. At time I seconds, the velocity of Pis rms-'and OP=x metres. The acceleration of Pise$$ \frac { 1 } { 1 0 } $$(25-x)Given that the maximum ...
题目A particle moves along the x-axis so that at any time t≥q 0 the acceleration of the particle is a(t)=e^(-2t). If at t=0 the velocity of the particle is 52 and its position is (17)4, then its position at any time t>0 is x(t)= ...
A particle moves along x -axis under the action of a position dependent force F=(5x2−2x)N. Work done by forces on the particle when it moves from origin tox=3mis View Solution A particle of mass m moves on positive x-axis under the influence of force acting towards the origin given...
A particle moves along the x-axis according to the equation x=asinωt+bcosωt. The motion is simple harmonic with Atime period 2π/ω Bamplitude √a2+b2 Camplitude a+b Damplitude a-bSubmit A particle move along y-axis according to equation y+3+4cosωt. The motion of the particl...
A particle moves along the x-axis with velocity v(t)=(21t2−t)m/s. Find the particle's position s(t) assuming that s(2)=6. Velocity Function and Position Function: The velocity function of the particle is used to determine the ...