Answer:
A. Power = Work / Time
Explanation:
Power is the amount of work done over time, or rather the rate of work, which is given by the unit of watts (W). Since work is defined by Force * Displacement, we can also say Power = Force * Displacement / Time.
Answer:
there are 5 main aspects of personal health: physical, emotional,social,spiritual, and intellectual.
physical weelness indicates a high levelnof endurance, flexibility and strength. it incorporates daily exercise through cardiovascular and muscular activities.
mental or emotional wellness focuses on an acceptance and afreement with one's emotions and feelings. A person need to reach a high level of self-respect and dignoty.
lifestyle wellness doesn't have a definite, agreed upon route or direction for accomplishment. lifestyle wellness incoporates many different dimentions of wellness. but deals mostly with having a balanced lifestyle. every person has a different idea of what a balanced idea includes.
intellectual wellness encourages us to engage in creative and mentallu-stimulating activities. these activities should expand ur knowledge and skills while allowing you to share ur knowledge and skills with others. intellectual knowledge includes learning. its important to explore new ideas and understanding in order to become more mindful and better-rounded. having an optimal level of intellectual wellness inspires exploration. also stimulates curiosity.
initial acceleration of rocket is given as
a = 12 m/s^2
h = 26 m
now we can use kinematics to find its speed
now after this it will be under free fall
so now again using kinematics
at maximum height
total height from the ground = 31.8 + 26 = 57.8 m
Part b)
now after reaching highest height it will fall to ground
So in order to find the speed we can use kinematics again
Part c)
first rocket accelerate to reach height 26 meter and speed becomes 24.98 m/s
now we have
after this it will reach to highest point and final speed becomes zero
now from this it will fall back to ground and reach to final speed 33.67 m/s
now we have
so total time is given as
<em>t = 3.44 + 2.55 + 2.1 = 8.1 s</em>
Answer:
A
Explanation:
Name me brainliest plzzzzz
Answer:
(A) Series and Parallel
Explanation:
Circuit Component: These are electrical devices that makes up the circuit. They include, resistors, capacitors, inductors, voltmeters, ammeters, cell/batteries, earth connection, bulb, switch, connecting wire etc.
These component can either be connected in series or in parallel.
(1) Series Connection: This can be refered as end to end connection of electric component.
(2) Paralel Connection: This can be refered as the side to side connection of electric component.
From the question above,
A electric component in a circuit can be combined in series and in parallel.
The right option is (A) Series and Parallel
