Refer to the diagram shown below.
h = the height of the cliff.
d = the distance of the landing spot from the base of the cliff.
Assume that air resistance may be neglected, and g = 9.8 m/s².
The horizontal distance traveled in 2 seconds is
d = (1.8 m/s)*(2 s) = 3.6 m
The initial vertical velocity component is zero.
Therefore the vertical height traveled before landing on the water obeys the equation
h = (1/2)*(9.8 m/s²)*(2 s)² = 19.6 m
Answers:
The height of the cliff is 19.6 m
The distance of the landing spot from the base of the cliff is 3.6 m
Each flower is either red or yellow. Each flower is either a tulip or a rose. For these flowers number of tulips:number of roses 6 : 5.
The answer is concurrent validity.
This kind of validity is based on comparing the results with a measure that has been validated previously.
It is used in more subjective qualities given that they cannot be measured with instruments but it is more an appreciation that depends on the subject that performs the test.
Answer: option B. x - 2/3
Explanation:
Something is missing in the question.
It seems the question if g [ f(x) ]
If that is so, then you have to find f(x) and use it as input of g(x).
This is:
g [ f(x)] = g [ x - 2]
g [ x - 2] = (x - 2) + 4/3 = x - 2 + 4/3 = x - 2/3, which is the option B.
Answer:
Step-by-step explanation:
The symbol that would go on the line would be the multiplication symbol. Because if you time 24 and 3/4 you get 18