A Stone thrown from the top of a tall building follows a path that is:

Related Mcqs:

1. A stone is thrown upward from the top of a 59.4m high cliff with an upward velocity component of 19.6m/s how long is the stone in the air?

   A. 4.00 s B. 5.00 s C. 6.00 s D. 7.00 s Submitted by: Maryum...

2. A body moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R the ration of displacement to the covered path will be_____________?

   A. πR B. 2π R C. 0 D. 4πR...

3. Moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R, the ratio of displacement to the covered path will be_______________?

   A. πR B. 2πR C. 0 D. 4πR...

4. A stone is whirled in a vertical circle at the end of a string. When the stone is at the highest position the tension in the string is______________?

   A. Maximum B. Zero C. Equal to the weight of the stone D. Less than the weight of the stone...

5. If we whirl a stone at the end of a string in the vertical circle, it is likely to break when the stone is________________?

   A. At the highest point B. At the lowest point C. At any point during motion D. At the point where gravity is not acting...

6. A ball is thrown towards the earth and bounce back. During this process:

   A. Direction of velocity and acceleration changes B. Direction of Displacement and acceleration changes C. Direction of Displacement and Velocity changes D. Direction of Displacement, Velocity and acceleration changes Submitted by: Tauseef Ali...

7. A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m while applying the force and the ball goes up to 2 in height further, find the magnitude of the force. Consider g = 10m/s 2

   A. 22N B. 16N C. 20N D. 4N Submitted by: Huzaifa Naseer...

8. Laplace found that the alternate compressions and rarefactions produced in sound waves follows ________________?

   A. isothermal law B. adiabatic law C. isochoric law D. all of the above...

9. A body can have constant velocity when it follows a_____________?

   A. Elliptical path B. Circular path C. Parabolic path D. Rectilinear path...

10. If a diffraction grating is placed in the path of a light beam it reveals______________?

    A. Wave property B. Particle property C. Energy particle D. Electromagnetic wave property...