Answer:
Fred's annual payment = $ 2880
Explanation:
Given that,
The total insurance premium of Fred annually, P = $ 7,200
This premium amount is divided among Fred and his employer.
His employer pays 60 % of the premium and the remaining 40% is paid by Fred annually.
So, the amount paid by Fred is
( 7200/100) x 40 %
= 2880
So, Fred's share of the premium to be paid annually is $2,880
Answer:
b. Icy objects that form a tail as they come close to the Sun
Explanation:
Acording to NASA comets are cosmic snowballs made out of frozen gases, rock and dust, they usually are the size of a small town and contain water and organic compounds due to the collisions with Earth and other planets. When its orbit brings it close to the sun, it heats up, spewding dust and gases forming a tail that streches away from the sun, they also have a glowing head that is larger than most planets.
<em>Considering this information we can conclude that the correct answer is b. Icy objects that form a tail as they come close to the Sun.</em>
I hope you find this information useful and interesting! Good luck!
Answer:
Charging by induction
Explanation:
There are four methods of charging. They are as follows :
- Charging by friction
- Charging by induction
- Charging by conduction
- Grounding
Charging by induction is the transfer of charges when there is no direct contact between the materials. The law of conservation of charge also follows in the process of charging by induction.
Consider speed of bicyclist 1 as V1=+8m/s and bicyclist 2 as V2=-2m/s m=80kg
Since momentum has opposite signs moving to right or left
Therefore the combined momentum , P is given by :
P=m*V1+m*V2 =80*(8-2)kg*m/s=+480 kg m/s
Answer:
a)54L/min
b)0.845
Explanation:
a) A x V=
where suffix 1,2,3 refers to the three pipes.
=27L/min+16L/min+11 L/min
=54L/min
b) A x V=54L/min => x v
d= 2 cm
x v = 54
v= x
-> x =27L/min => x
= 1.3cm
x = 27
= x
Next is to find the ratio of speed i.e
x / x =>
= 0.845