The position of a moving particle is given by `x = 6 + 18t + 9t^2` where x is the distance and t is the time. What is the velocity at t = 2sec.

The motion of a particle along x-axis is given by equation x = 9+ 5t^2 , where x is the distance in cm and t is time in second. Find the displacement after 3 seconds.

The motion of a particle along x-axis is given by equation x = 9+ 5t^2 , where x is the distance in cm and t is time in second. Find average velocity during the interval from 3 to 5 seconds

The motion of a particle along x-axis is given by equation x = 9+ 5t^2 , where x is the distance in cm and t is time in second. Find instantaneous velocity after 3 seconds

The acceleration of a particle in ms^(-s) is given by a =3t^2 + 2t + 2 , where time t is in seconds. If the particle starts with a velocity V = 2 ms^(-1) at t=0, find the velocity after 2 seconds.

If x = a + bt + ct^2 where the unit fo x is meter and unit of t is sec. What is the unit of c.

The position of an object moving along x-axis is given by x = a+ bt^2 , where a = 10m, b = 3 ms^-2 , and 't' is measured in second. What is the average velocity between t = 2s and t = 4s?

The position of a particle is given by barr = 3.0thati + 2.0t^2hatj + 5.0hatk . Find the velocity of particle at t=2sec

A force F is f=given by F = at + bt^(2) where t is the time , the dimensions of a and b are

The position of a particle is given by r=3.0r hati-2.0t^2 hatj+4.0 hatk m Where t is in seconds and the coefficients have the proper units for r to be in metres. What is the magnitude and direction of velocity of the particle at f = 2.0 s?

The position of a particle is given by r=3.0r hati-2.0t^2 hatj+4.0 hatk m Where t is in seconds and the coefficients have the proper units for r to be in metres. Find the v and a of the particle?