Let , speed of bowling ball is v .
Time taken by ball to hit the pins , .
Speed of sound , u = 343 m/s .
Time taken by sound to reach ear , .
Now ,
Time taken by sound to hear after release :
Hence , this is the required solution .
a bug is flying with a velocity of 10m/s into a wind at 3m/s what is the resultant velocity of the bug?
1 answer:
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Explanation:
The gravitational force equation is the following:
Where:
G = Gravitational constant =
m1 & m2 = the mass of two related objects
r = distance between the two related objects
The problem gives you everything you need to plug into the formula, except for the gravitational constant. Let me know if you need further clarification.