Last Updated On 01-06-2023 - By Jeesha Sara
A hockey player receives a corner shot at a speed of 15 m/s at angle 
with 
-axis and then shoots the ball along 
-axis with the speed 30 m/s. If the mass of the ball is 150 g and it remains in contact with the hockey stick for 0.01 s, the force exerted on the ball along 
-axis is
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|
a) |
281 N |
b) |
187.5 N |
c) |
562.5 N |
d) |
375N |
Question ID - 100236 :- A hockey player receives a corner shot at a speed of 15 m/s at angle with -axis and then shoots the ball along -axis with the speed 30 m/s. If the mass of the ball is 150 g and it remains in contact with the hockey stick for 0.01 s, the force exerted on the ball along -axis is
a)
281 N
b)
187.5 N
c)
562.5 N
d)
375N
A hockey player receives a corner shot at a speed of 15 m/s at angle with -axis and then shoots the ball along -axis with the speed 30 m/s. If the mass of the ball is 150 g and it remains in contact with the hockey stick for 0.01 s, the force exerted on the ball along -axis is
|
a) |
281 N |
b) |
187.5 N |
c) |
562.5 N |
d) |
375N |
Next Question :
|
A body dropped from a tower explodes into two pieces of equal mass in mid-air. Which of the following is not possible? |
|
|
a) |
Each part will follow parabolic path |
|
b) |
Only one part will follow parabolic path |
|
c) |
Both parts move along a vertical line |
|
d) |
One part reaches the ground earlier than the other |
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