Answer:
The height of the roller coaster car is: h = 7.8 m
Step-by-step explanation:
Given
Mass m = 600 kg
Potential Energy P.E = 46,000J
To determine
Height h = ?
Using the formula
P.E = mgh
Here:
- g is the gravitational acceleration (9.8 m/s²)
so substituting m = 600 kg, P.E = 46,000J, and g = 9.8
P.E = mgh
46000 = 600 × 9.8 × h
h = 46000 / 5880
h = 7.8 m
Therefore, the height of the roller coaster car is: h = 7.8 m
Answer:
44 small cartoon
176 medium cartoon
44 large cartoon
eggs needed = 3256
Step-by-step explanation:
Given that,
small cartoons holds 8 eggs
number of small cartoons = 1/6 * 264
= 44
medium cartoons holds 12 eggs
number of medium cartoons = 2/3 * 264
= 176
large cartoons holds 18 eggs
number of large cartoons = (1 - (1/6+2/3) )* 264
= 44
Number of eggs needed to fill the 264 cartons are sum of number of cartoons into number of eggs in each cartoons
44(8) + 176(12) + 44(18)
= 352 + 2112 + 792
= 3256
Answer: the anwser is 5 trust me
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
when x=2,6 then y=0
when y=12 then x=0
only applies for D
Answer: (D) Duration of sleep (In hours)
Explanation:
The duration of the sleep are not include in the interval scale measurement process. As, the interval scale measurement is the process of measuring the quantitative measurement.
The term interval is the easy to remember as it basically define the main objective of the scale between any two variables in the system. There are basically 4 types of scale measurement that are:
- Interval
- Ratio
- Ordinal
- Nominal