The linear scale is applicable only as it moves in one dimension. From the word "linear" it means it deals with one equation only. Unlike the other options, the dimensions are many because it involves 2 or more variables for its equation.
Answer:
The time for final 15 cm of the jump equals 0.1423 seconds.
Explanation:
The initial velocity required by the basketball player to be able to jump 76 cm can be found using the third equation of kinematics as

where
'v' is the final velocity of the player
'u' is the initial velocity of the player
'a' is acceleration due to gravity
's' is the height the player jumps
Since the final velocity at the maximum height should be 0 thus applying the values in the above equation we get

Now the veocity of the palyer after he cover'sthe initial 61 cm of his journey can be similarly found as

Thus the time for the final 15 cm of the jump can be found by the first equation of kinematics as

where symbols have the usual meaning
Applying the given values we get

Answer:
conductor, insulator, resists, semiconductor, 3 and 5 group
Explanation:
The answer is A rivers, lakes, and streams don't contain salt.
Given: Radius of the Moon Rm = 1.74 x 10⁶ m
Mass of the Moon Mm = 7.35 X 10²² Kg
Universal Gravitational constant G = 6.67 X 10⁻¹¹ N.m²/Kg²
Required: acceleration due to gravity g = ?
Formula: g = GMm/Re²
g = (6.67 x 10⁻¹¹ N.m²/Kg²)(7.35 x 10²² Kg/(1.74 x 10⁶ m)²
g = 4.90 x 10¹² N.m²/Kg/3.0 x 10¹² m²
g = 1.63 m/s²