Two different ways to name plane V by assigning
it a single letter written in upper case and cursive lettering. Another method
is by identifying 3 points on that plane that don’t form a straight line.
I am hoping that this answer has
satisfied your query and it will be able to help you in your endeavor, and if
you would like, feel free to ask another question.
The potential energy in the spring is given by:
where k is the spring constant and x is the compression of the spring.
The work done by friction is given by:
where s is the sliding distance, N the normal force N = mg, m is the mass of the block, g is the gravitational acceleration and μ is the coefficient of dynamic friction.
The work done by friction must be equal to the energy provided by the spring:
Answer:
Explanation:
height of slope(h) =90 foot
weight of snowboarder=170 pounds\approx 77.1107 kg
as the snowboarder is sliding down the slope therefore
Now net acceleration of snowboarder is
Answer:
Explanation:
When loading muzzle-loading firearm it is important to eliminate any air space between the projectile and the powder charge because it may create dangerous pressure build inside the muzzle.
The high amount of Pressure build-up may backfire the bullet and may cause harm to the fireman. It creates a high magnitude impulse on the fireman which can be dangerous for his body parts. High pressure may also explode the gun powder on the spot and causes a fire.