by momentum conservation we can say
since gun and bullet was initially at rest so initial momentum of both must be ZERO
<em>so it will recoil back with speed 9 m/s</em>
Answer:
The time is
The speed is
Explanation:
From the question we are told that
The height of the cliff is
Generally from kinematic equation we have that
before the jump the persons initial velocity is u = 0 m/s
So
=>
Generally from kinematic equation
=>
=>
You could probably expect normal plant growth, as a white light is similar to the sun in the respect that it contains all colors of the spectrum.
Answer:
d = 100.56 m
Explanation:
It is given that,
Force acting on the dog is 22.4 N
Angle at which the force is applied is 115 º
Work done is - 42.3 J
We need to find the distance covered by the dog. The work done by an object is given by :
d = distance covered by the dog
So, the dog moves a distance of 100.56 m.