1
JEE Main 2023 (Online) 24th January Evening Shift
+4
-1 The velocity time graph of a body moving in a straight line is shown in the figure. The ratio of displacement to distance travelled by the body in time 0 to 10s is :

A
1 : 1
B
1 : 3
C
1 : 4
D
1 : 2
2
JEE Main 2023 (Online) 24th January Morning Shift
+4
-1 The maximum vertical height to which a man can throw a ball is 136 m. The maximum horizontal distance upto which he can throw the same ball is :

A
136 m
B
272 m
C
68 m
D
192 m
3
JEE Main 2022 (Online) 29th July Evening Shift
+4
-1 A juggler throws balls vertically upwards with same initial velocity in air. When the first ball reaches its highest position, he throws the next ball. Assuming the juggler throws n balls per second, the maximum height the balls can reach is

A
g/2n
B
g/n
C
2gn
D
g/2n2
4
JEE Main 2022 (Online) 29th July Evening Shift
+4
-1 A ball is released from a height h. If $$t_{1}$$ and $$t_{2}$$ be the time required to complete first half and second half of the distance respectively. Then, choose the correct relation between $$t_{1}$$ and $$t_{2}$$.

A
$$t_{1}=(\sqrt{2}) t_{2}$$
B
$$t_{1}=(\sqrt{2}-1) t_{2}$$
C
$$t_{2}=(\sqrt{2}+1) t_{1}$$
D
$$t_{2}=(\sqrt{2}-1) t_{1}$$
JEE Main Subjects
Physics
Mechanics
Electricity
Optics
Modern Physics
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