Curioustab

Home » Civil Engineering » Applied Mechanics

The motion of a particle is described by the relation x = t2- 10t + 30, where x is in metres and t in seconds. The total distance travelled by the particle from t = 0 to t = 10 seconds would be

zero
30 m
50 m
60 m
none of these.

Correct Answer: zero

← Previous Question Next Question→

More Questions from Applied Mechanics

The member which does not carry zero force in the structure shown in below figure, is
The resultant of two forces acting at right angles is 34 kg and acting at 60° is 70 kg. The forces are
For a simple pendulum, time period for a beat, is
For the given values of initial velocity of projection and angle of inclination of the plane, the maximum range for a projectile projected upwards will be obtained, if the angle of projection is
The equation of motion of a particle starting from rest along a straight line is x = t3 - 3l2 + 5. The ratio of the velocities after 5 sec and 3 sec will be
Newtons's Law of Motion is :
The height at which the end of a rope of length l should be tied so that a man pulling at the other end may have the greatest tendency to overturn the pillar, is
For a simple pendulum, the period of one oscillation is
A stone of mass 1 kg is tied to a string of length 1 m and whirled in a horizontal circle at a constant angular speed 5 rad/sec. The tension in the string is,
Three forces which act on a rigid body to keep it in equilibrium. The forces must be coplanar and

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion