JEE MainPhysicsMotion in A Straight LineMCQ+4 / −1
Water drops are falling from a nozzle of a shower onto the floor, from a height of 9.8 m. The drops fall at a regular interval of time. When the first drop strikes the floor, at that instant, the third drop begins to fall. Locate the position of second drop from the floor when the first drop strikes the floor.
- A4.18 m
- B2.94 m
- C2.45 m
- D7.35 m
More from Motion in A Straight Line
- A ball is thrown up with a certain velocity so that it reaches a height 'h'. Find the ratio of the two different times of the ball reaching in both the directions.2021 · MCQ
- A particle is moving with constant acceleration 'a'. Following graph shows v2 versus x(displacement) plot. The acceleration of the particle is m/s2. Includes diagram2021 · Numerical
- Train A and train B are running on parallel tracks in the opposite directions with speeds of 36 km/hour and 72 km/hour, respectively. A person is walking in train A in the direction opposite to its motion with a speed of 1.8 km/ hour.…2020 · MCQ
- A Tennis ball is released from a height h and after freely falling on a wooden floor it rebounds and reaches height . The velocity versus height of the ball during its motion may be represented graphically by : (graph are…2020 · MCQ
- The speed verses time graph for a particle is shown in the figure. The distance travelled (in m) by the particle during the time interval t = 0 to t = 5 s will be . Includes diagram2020 · Numerical
- A helicopter rises from rest on the ground vertically upwards with a constant acceleration g. A food packet is dropped from the helicopter when it is at a height h. The time taken by the packet to reach the ground is close to : [g is the…2020 · MCQ
- The velocity (v) and time (t) graph of a body in a straight line motion is shown in the figure. The point S is at 4.333 seconds. The total distance covered by the body in 6 s is : Includes diagram2020 · MCQ
- The distance x covered by a particle in one dimensional motion varies with time t as x2 = at2 + 2bt + c. If the acceleration of the particle depends on x as x–n, where n is an integer, the value of n is 2020 · Numerical