Question
a.
at the start
b.
at the top of the trajectory
c.
as it strikes the ground
d.
else where.
Posted under Civil Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. A projectile is thrown at an angle a to the horizontal with α velocity v. It will have the maximum centripetal acceleration
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. The unit of Moment of Inertia of a body, is
View solution
Q. If a body moves in such a way that its velocity increases by equal amount in equal intervals of time, it is said to be moving with
View solution
Q. If the gravitational accelerational at any place is doubled, the weight of a body, will
View solution
Q. The product of mass and velocity of a moving a body, is called
View solution
Q. Engineer's units of force, is
View solution
Q. Joule is the unit of
View solution
Q. The maximum velocity of a body vibrating with a simple harmonic motion of amplitude 150 mm and frequency 2 vibrations/sec, is
View solution
Q. Pick up the correct statement from the following :
View solution
Q. If the radius of the earth is 600 km the height of a mountain above sea level at the top of which a beat seconds pendulum at sea level, looses 27 seconds a day, is
View solution
Q. The total time of collision and restitution of two bodies, is called
View solution
Q. The length of a Second's pendulum, is
View solution
Q. If the tension in a cable supporting a lift moving upwards is twice the tension when the lift is movng downwards, the acceleration of the lift, is
View solution
Q. One Newton force, is
View solution
Q. The masses of two balls are in the ratio of 2 : 1 and their respective velocities are in the ratio of 1 : 2 but in opposite direction before impact. If the coefficient of restitution is 1/2 , the velocities of separation of the balls will be equal to
View solution
Q. The angle which an inclined surface makes with the horiontal when a body placed on it is on the point of moving down, is called
View solution
Q. Work may be defined as
View solution
Q. The centre of gravity of a triangle is at the point where three
View solution
Q. The forces which meet at one point and have their lines of action in different planes are called
View solution
Q. At a given instant ship A is travelling at 6 km/h due east and ship B is travelling at 8 km/h due north. The velocity of B relative to A is
View solution
Q. The equation of motion of a particle starting from rest along a straight line is x = t³ - 3t² + 5. The ratio of the accelerations after 5 sec and 3 sec will be
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Civil Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
