A bullet is fired from a cannon with velocity 500 mk If the angle of projection is 15 and g=10m/g Then the range.... (b) 12.5×10 m (d) 25×10²m (A) 25×10 m (c) 50x10²m (d) 250 m > <
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Explanation:
Range of a projectile is given by : R=gu2×sin2θ=105002×sin(2×15)=10250000×1/2=12500m=12. 5km. Was this answer helpful?
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Class 11
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>>Projectile Motion
>>A bullet is fired from a cannon with vel
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A bullet is fired from a cannon with velocity 500 ms
1
. If the angle of projection is 15
o
and g=10 ms
−2
, then the range is :
Medium
Updated on : 2022-09-05
Solution
verified
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Correct option is B)
Range of a projectile is given by :
R=
g
u
2
×sin2θ
=
10
500
2
×sin(2×15)
=
10
250000×1/2
=12500m=12.5km
Explanation:
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