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Mdcat-past-papers - SZABMU - Physics Quiz

Filters: Board: SZABMU | Subject: Physics |
21. Two cars traveling on a straight road in opposite directions with speeds 70 km/h and 60 km/h, their relative velocity will be:



22. Inertial seismometer is based on:



23. At what pair of angles for a projectile the ranges are equal?



24. The angle of projection of a projectile for which its maximum height and horizontal range are equal is:



25. At highest point in a projectile motion, the velocity will be:



26. Momentum is product of mass and velocity, then momentum and velocity are:



27. Two bodies having the same mass undergo elastic collision then their velocities after collision will be:



28. Momentum is product of mass and velocity then momentum and velocity are:



29. In explosions:



30. Which of the pair of two projectiles projected at different angles have same ranges?



31. At what angle of projection of a projectile the range becomes half of its maximum value:



32. Ignoring air resistance, acceleration of a projectile is:



33. The angle between velocity and acceleration at maximum height is:



34. To improve jumping record the long jumper should jump at an angle of:



35. The time taken by a projectile to reach its maximum height is:



36. Rockets accelerate in space using which principle:



37. The work done will be negative, if the angle between force and displacement is:



38. The unit of kinetic energy is same as that of:



39. The magnitude of work is half of maximum at angle:



40. Work done is negative when θ is: