Answer:
Explanation:
mass of the coin m = 4.2 x 10⁻³ kg
radius of circular path r in which coin will move = 15 x 10⁻² m
coefficient of static friction μs = .7
at maximum angular velocity of ω , limiting force of friction will provide centripetal force to coin to rotate in circular path .
so centripetal force = frictional force
mω²r = μs x mg
ω²r = μs x g
ω² = μs x g / r
= .7 x 9.8 / 15 x 10⁻²
= 45.73
ω = 6.76 radian / s.
Answer:
answer 1 is A, Answer 2 is A, Answer 3 is c
We have particle A which is curved to the left-hand side.
Particles B is slowly bent to the right side.
Particle C curves towards the right side.
Particle D is perpendicularly straight.
The particle E bends towards the right side.
Therefore D is showing none deflection then it is the part D which is neutral
Answer:
Cells
Explanation:
Non-living, it's atoms, but the smallest unit component that all living beings must have is the cell. In fact some living things can be just one cell. Every living being comes from cells, is made up of one or more cells, and cannot be considered a living organism without at least one.
<span>The question is asking us to define the sentence ""I want to run, to skip, and to jump". This is a parallel construction, which means that the three parts ("to run", "to skip" and "to jump" are in the same kind of construction - to <verb>. It could be considered comma splice, but a comma splice would rather be the case if there were different subjects : for example in "I want to run, she wants to skip". </span>
