Answer:
102.52 W
Explanation:
Power: This ca be defined as the rate at which energy is used up.
The S.I unit of power is Watt(W).
From the question,
P = E/t.............. Equation 1
Where P = average power of the snake head, E = energy of the snake, t = time.
But,
E = 1/2mv²............ Equation 2
Where m = mass of the head, v = velocity of the snake head.
Substitute equation 2 into equation 1
P = 1/2mv²/t ............ Equation 3
Given: m = 170 g = 0.17 kg, v = 28 m/s, t = 0.65 s.
Substitute into equation 3
P = 1/2(0.17)(28²)/0.65
P = 102.52 W.
Hence the average power of the snake = 102.52 W
if the distance between the objects is doubled the force is reduced by a factor of 4
<h3>Whats is gravitational force?</h3>
Gravitational force is the force of attraction between objects in the universe.
f = G * m1 * m2 / r^2
f = gravitational force
G = gravitational constant
m1 = mass of object 1
m2 = mass of object 2
r = distance between the objects
From the formular, the gravitational force and the distance is an inverse relationship so increasing the distance by a factor results to reduction of the force by the square of the factor. hence doubling the distance which is distance mutiplied by 2 will lead to reduction of the force by 2^2 = 4
Therefore: The force decreases by a factor of 4.
hope it helps
<h3><u>Answer;</u></h3>
C. a solid foundation
<h3><u>Explanation</u>;</h3>
- <em><u>Financial planning is the process of determining the objectives; policies, procedures, program and budgets to deal with the financial activities of an enterprise.</u></em>
- Financial planning is an important part of financial planning. It reflects the needs of the business and is integrated with the overall business planning.
- it involves taking certain important decisions so that finances are continuously available to the company and are used efficiently.
Answer:yes
Explanation:The constan acceleration means that it wont stop moving but if you kick it a different direction then it will change direction
Neutron stars are formed when a massive star runs out of gas and collapses.
