Kinematic Equations
PHXI03:MOTION IN A STRAIGHT LINE

362379 A stone falls freely under gravity. The total distance covered by it in the last second of its journey equals the distance covered by it in first \(3 \,s\) of its motion. The time for which the stone is in air is

1 \(5\,s\)
2 \(12\,s\)
3 \(15\,s\)
4 \(8\,s\)
PHXI03:MOTION IN A STRAIGHT LINE

362380 A body \(A\) is thrown up vertically from the ground with a velocity \(v_{0}\) and another body \(B\) is simultaneously dropped from a height \(H\). They meet at a height \(H / 2\), if \(v_{0}\) is equal to

1 \(\sqrt{2 g H}\)
2 \(\sqrt{g H}\)
3 \(\dfrac{1}{2} \sqrt{g H}\)
4 \(\sqrt{\dfrac{2 g}{H}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362381 Distance travelled by a body falling from rest in the first, second and third second is in the ratio of

1 \({1: 2: 3}\)
2 \(1:3:5\)
3 \({1: 4: 9}\)
4 None of the above
PHXI03:MOTION IN A STRAIGHT LINE

362382 A juggler maintains four balls in motion making each of them to rise of height of \(40\;m\) from his hand, what time interval should be maintain for the proper distance between them?

1 1.71 seconds
2 2.14 seconds
3 1.41 seconds
4 4 seconds
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI03:MOTION IN A STRAIGHT LINE

362379 A stone falls freely under gravity. The total distance covered by it in the last second of its journey equals the distance covered by it in first \(3 \,s\) of its motion. The time for which the stone is in air is

1 \(5\,s\)
2 \(12\,s\)
3 \(15\,s\)
4 \(8\,s\)
PHXI03:MOTION IN A STRAIGHT LINE

362380 A body \(A\) is thrown up vertically from the ground with a velocity \(v_{0}\) and another body \(B\) is simultaneously dropped from a height \(H\). They meet at a height \(H / 2\), if \(v_{0}\) is equal to

1 \(\sqrt{2 g H}\)
2 \(\sqrt{g H}\)
3 \(\dfrac{1}{2} \sqrt{g H}\)
4 \(\sqrt{\dfrac{2 g}{H}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362381 Distance travelled by a body falling from rest in the first, second and third second is in the ratio of

1 \({1: 2: 3}\)
2 \(1:3:5\)
3 \({1: 4: 9}\)
4 None of the above
PHXI03:MOTION IN A STRAIGHT LINE

362382 A juggler maintains four balls in motion making each of them to rise of height of \(40\;m\) from his hand, what time interval should be maintain for the proper distance between them?

1 1.71 seconds
2 2.14 seconds
3 1.41 seconds
4 4 seconds
PHXI03:MOTION IN A STRAIGHT LINE

362379 A stone falls freely under gravity. The total distance covered by it in the last second of its journey equals the distance covered by it in first \(3 \,s\) of its motion. The time for which the stone is in air is

1 \(5\,s\)
2 \(12\,s\)
3 \(15\,s\)
4 \(8\,s\)
PHXI03:MOTION IN A STRAIGHT LINE

362380 A body \(A\) is thrown up vertically from the ground with a velocity \(v_{0}\) and another body \(B\) is simultaneously dropped from a height \(H\). They meet at a height \(H / 2\), if \(v_{0}\) is equal to

1 \(\sqrt{2 g H}\)
2 \(\sqrt{g H}\)
3 \(\dfrac{1}{2} \sqrt{g H}\)
4 \(\sqrt{\dfrac{2 g}{H}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362381 Distance travelled by a body falling from rest in the first, second and third second is in the ratio of

1 \({1: 2: 3}\)
2 \(1:3:5\)
3 \({1: 4: 9}\)
4 None of the above
PHXI03:MOTION IN A STRAIGHT LINE

362382 A juggler maintains four balls in motion making each of them to rise of height of \(40\;m\) from his hand, what time interval should be maintain for the proper distance between them?

1 1.71 seconds
2 2.14 seconds
3 1.41 seconds
4 4 seconds
PHXI03:MOTION IN A STRAIGHT LINE

362379 A stone falls freely under gravity. The total distance covered by it in the last second of its journey equals the distance covered by it in first \(3 \,s\) of its motion. The time for which the stone is in air is

1 \(5\,s\)
2 \(12\,s\)
3 \(15\,s\)
4 \(8\,s\)
PHXI03:MOTION IN A STRAIGHT LINE

362380 A body \(A\) is thrown up vertically from the ground with a velocity \(v_{0}\) and another body \(B\) is simultaneously dropped from a height \(H\). They meet at a height \(H / 2\), if \(v_{0}\) is equal to

1 \(\sqrt{2 g H}\)
2 \(\sqrt{g H}\)
3 \(\dfrac{1}{2} \sqrt{g H}\)
4 \(\sqrt{\dfrac{2 g}{H}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362381 Distance travelled by a body falling from rest in the first, second and third second is in the ratio of

1 \({1: 2: 3}\)
2 \(1:3:5\)
3 \({1: 4: 9}\)
4 None of the above
PHXI03:MOTION IN A STRAIGHT LINE

362382 A juggler maintains four balls in motion making each of them to rise of height of \(40\;m\) from his hand, what time interval should be maintain for the proper distance between them?

1 1.71 seconds
2 2.14 seconds
3 1.41 seconds
4 4 seconds
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here