Tolerance enables the engineer to be informed when
somethings requires replacement or if there is a drawback with too much war.
The three types of tolerances that appear on dimensioned
drawings are limit, bilateral, and unilateral.
<span>General tolerances are normally found in the
information blocks of the blueprint while a specific tolerance is noted for
certain areas of the blueprint.</span>
A.
By absorbing energy, electrons are able to transition to higher energy levels.
Answer: 6067.5 N
Explanation:
Work = Change in Energy. To start, all of the energy is kinetic energy, so find the total KE using: KE = 1/2(m)(v^2). Plug in 1980 kg for m and 15.5 m/s for v and get KE = 237847.5 J.
Now, plug this in for work: Work = Force * Distance; so, divide work by distance to get 6067.5 N.
Answer:
81.6 m
Explanation:
Answer: 81.6 m.
The time it takes gravity to slow 40 m/s to zero when it teaches maximum height is
-v(initial) / -g = t
-40 m/s / -9.8 m/s^2 = 4.08 s
The height reached is the average velocity times this time 4.08 s, with v(avg) = [v(initial) + v(final)] / 2 with v(final) = 0. v(avg) = v(initial) / 2 = 40 m/s / 2 = 20 m/s.
So the distance d of maximum height is
d = v(avg)•t
d = 20 m/s • 4.08 s = 81.6 m.
Answer: Always accelerates in a downward direction
Explanation: Gravity is pulling the ball downward