1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

The ratio of the distances travelled by a freely falling body in the 1st, 2nd, 3rd and 4th second

A
1 : 2 : 3 : 4
B
1 : 4 : 9 : 16
C
1 : 3 : 5 : 7
D
1 : 1 : 1 : 1
2
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

The displacement-time graphs of two moving particles make angles of 30$$^\circ$$ and 45$$^\circ$$ with the x-axis as shown in the figure. The ratio of their respective velocity is

NEET 2022 Phase 1 Physics - Motion in a Straight Line Question 5 English

A
$$\sqrt3$$ : 1
B
1 : 1
C
1 : 2
D
1 : $$\sqrt3$$
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
A small block slides down on a smooth inclined plane, starting from rest at time t = 0. Let Sn be the distance travelled by the block in the interval t = n $$-$$ 1 to t = n. The the ratio $${{{S_n}} \over {{S_{n + 1}}}}$$ is :
A
$${{2n} \over {2n - 1}}$$
B
$${{2n - 1} \over {2n}}$$
C
$${{2n - 1} \over {2n + 1}}$$
D
$${{2n + 1} \over {2n - 1}}$$
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
A ball is thrown vertically downward with a velocity of 20 m/s from the top of a tower. It hits the ground after some time with a velocity of 80 m/s. The height of the tower is : (g = 10 m/s2)
A
340 m
B
320 m
C
300 m
D
360 m
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