Answer: Technician A- any of the three members can be used as the driving or input member.
Explanation: The three members which can be used as a driving or input member are sun gear, pinion gear carrier, and ring gear, hence, the carrier and its pinions are seen as one unit which is the mid-size gear member. However, One member can be held and kept from rotating while the third member becomes the output member or the driven. Selecting which member is driving, held and driven determines the gear ratio for the gearset.
Answer:
B
Explanation:
Nuclear fission is the process of splitting apart nuclei. When nuclei fission energy is released. So much energy is released that there is a measurable decrease in mass, from the mass-energy equivalence. This means that some of the mass is converted to energy.
Answer:
Wave frequency can be measured by counting the number of crests or compressions that pass the point in 1 second or other time period. The higher the number is, the greater is the frequency of the wave.
hope this helps u
If the car is accelerating uniformly then,
velocity of car at the fourth second is 16m/s
Then if the car with this velocity stopped after 2s then acceleration is,
a=0-16/2=-8m/s^2
braking distance is given by
d=16*2-0.5*8*2*2
=32-16
=16m
this answer is valid only if the motion is one dimensional
all the best.
Answer:
The cans should move towards each other. This is due to Bernoulli's principle
that the air pressure will be reduced in the area between the cans. This is similar to lift on an airplane wing due to the faster moving air over the top of
the wing or the curving of a pitched baseball due to the rotation of the ball
causing greater air pressure on one side of the ball as compared to the air pressure on the other side of the ball.