It can help determine substances that appear similar but react differently under the same circumstances.
Answer:
(a) Motor skills are interrelated.
Explanation:
As per the question,
<u>Motor development:</u>
It is defined as the development of movement abilities such as the development of a child's bones, muscles and ability to move around and manipulate his or her environment.
Importance of a Motor Development Model are:
(1) Helps us make sense of developmental changes
(2) Provides a framework for observing the change
(3) Helps us include important factors of motor behavior in our observations.
Hence, Only option (a) is correct.
Answer: I think your answer would be true.
Answer:
Violet
Explanation:
Wavelength spectrum of visible light for the range of 390nm to 460nm is seen as violet. So the violet colour will be seen and reflected as what the eyes will see
Answer:
work done he has done is equal to 6452.712 J
Explanation:
given,
Assume the mass of the cheerleader be equal to 70.8 kg
she is lift up off to the height of 0.31 m
acceleration due to gravity = 9.8 m/s²
number of time she was lift = N = 30 times
work done = N W
W = m g h
work done = N m g h
work done = 30 x 70.8 x 9.8 x 0.31
= 6452.712 J
hence, work done he has done is equal to 6452.712 J
