Yes, you need to use the chain rule. Also you need to use the derivative of arcsin which is in tables.
Derivative of y = arcsin(x) = 1 / [√(1 - x^2)]
Chain rule: Derivative of archsin(cos(2x)) =
y' = 1 / [√(1 - (cos(2x))^2)] * derivative (cos(2x) =
y' = 1 / [√(1 - (cos(2x))^2)] * (- sin (2x)) * 2
y' = -2(sin(2x)) / [√( 1 - (cos(2x))^2]
There's no way to tell for sure which plant will grow faster, because
we don't know if a plant gets any benefit from red light.
But we do know for sure that it won't be the one we shine green light on.
We know that green light is no use to green plants at all ... that's why
when green light falls on them, they don't even bother absorbing it.
They just let it bounce off, and that's why they look green to us.
Answer:
The fingertips should be at point of attachment of the cuff to the sleeve
Explanation:
In the closed cuff method, the gown is picked up from the wrapper by holding onto the exposed inside top layer.
The picked up gown should be handled by holding the region close to the neck of the gown, at the same time avoiding contact of the gown with your body or other objects that are unsterile
The arms are then slid into the gown sleeves with the hands at the shoulder level to avoid contact with the body of the gown
The arms are then further slid into the sleeves with the assistance of the circulator to the point where your fingertips are at the midpoint of the attachment of cuff and sleeve
Mike enters a revolving door that is not moving. Mike should
push at the edge of the door where it is largest distance from the pivot point
in order to produce a torque with the least amount of force. Torque is equal to
t = force x distance.
Answer:
True
Explanation:
When a satellite is orbiting the earth, the centripetal force is balanced by the gravitational force as :
...........(1)
Where
M is the mass of the earth
m is the mass of the planet
From equation (1), the speed of the satellite depends only on the mass of the earth and the orbital radius.
So, If a payload of material is added until it doubles the satellite's mass, the earth's pull of gravity on this satellite will double but the satellite's orbit will not be affected. It is true.
