# Recent questions tagged height

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What are the various components of $E=mc^2$?
What are the various components of $E=mc^2$?What are the various components of $E=mc^2$? ...
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A child weighing 50 Newtons is on a swing. He goes from a minimum height of 0.2 meters to a maximum height of 1.5 meters. His maximum speed is closest to:
A child weighing 50 Newtons is on a swing. He goes from a minimum height of 0.2 meters to a maximum height of 1.5 meters. His maximum speed is closest to:A child weighing 50 Newtons is on a swing. He goes from a minimum height of 0.2 meters to a maximum height of 1.5 meters. His maximum speed is closest ...
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A 10 kilogram ball falls from a height of 5 meters and rebounds from the floor to a height of 3 meters. The energy lost by the ball is:
A 10 kilogram ball falls from a height of 5 meters and rebounds from the floor to a height of 3 meters. The energy lost by the ball is:A 10 kilogram ball falls from a height of 5 meters and rebounds from the floor to a height of 3 meters. The energy lost by the ball is: w) 20 joules ...
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A ball falling vertically from rest for 3 seconds travels very nearly:
A ball falling vertically from rest for 3 seconds travels very nearly:A ball falling vertically from rest for 3 seconds travels very nearly: w) 14.7 meters x) 29.4 meters y) 44.1 meters z) 88.2 meters ...
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A worker lifts a 10 kilogram block a vertical height of 2 meters. The work he does on the block is:
A worker lifts a 10 kilogram block a vertical height of 2 meters. The work he does on the block is:A worker lifts a 10 kilogram block a vertical height of 2 meters. The work he does on the block is: w) 5 Joules x) 20 Joules y) 49 Joules z) 200 J ...
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A ball leaves a girl's hand with an upward velocity of 6 meters per second. What is the maximum height of the ball above the girl's hand?
A ball leaves a girl's hand with an upward velocity of 6 meters per second. What is the maximum height of the ball above the girl's hand?A ball leaves a girl's hand with an upward velocity of 6 meters per second. What is the maximum height of the ball above the girl's hand? ...
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The height of an isosceles triangle is $(18-x) \mathrm{mm}$ and the base is $(20+2 \mathrm{x}) \mathrm{mm}$. Determine $\times$ for a maximum area.
The height of an isosceles triangle is $(18-x) \mathrm{mm}$ and the base is $(20+2 \mathrm{x}) \mathrm{mm}$. Determine $\times$ for a maximum area.The height of an isosceles triangle is $(18-x) \mathrm{mm}$ and the base is $(20+2 \mathrm{x}) \mathrm{mm}$. Determine $\times$ for a maximum ar ...
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The mean and median of Al's $n=3$ observations both equal 10. The mean and median of Bev's $n=5$ observations both equal 18 .
The mean and median of Al's $n=3$ observations both equal 10. The mean and median of Bev's $n=5$ observations both equal 18 .The mean and median of Al's $n=3$ observations both equal 10. The mean and median of Bev's $n=5$ observations both equal 18 . (a) Carol combines Al's ...
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How would removing the outlier affect the mean of the following data: 1200, 2400, 2400, 2500 and 9000?
How would removing the outlier affect the mean of the following data: 1200, 2400, 2400, 2500 and 9000?How would removing the outlier affect the mean of the following data: 1200, 2400, 2400, 2500 and 9000? ...
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Which measure of central tendency would best depict the following data: 10, 200, 200, 300, 325, 350 and 400? a) Mean b) Median c) Mode
Which measure of central tendency would best depict the following data: 10, 200, 200, 300, 325, 350 and 400? a) Mean b) Median c) ModeWhich measure of central tendency would best depict the following data: 10, 200, 200, 300, 325, 350 and 400? a) Mean b) Median c) Mode ...
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Which of the following measures of central tendency does an outlier affect the most? a) Mean b) Median c) Mode
Which of the following measures of central tendency does an outlier affect the most? a) Mean b) Median c) ModeWhich of the following measures of central tendency does an outlier affect the most? a) Mean b) Median c) Mode ...
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Angela recorded the number of hours she spent watching TV for one week. The results were as follows: 6, 2, 2, 1.5, 3, 2.5, 2. How would removing the outlier affect the mean, median, and mode of the data?Angela recorded the number of hours she spent watching TV for one week. The results were as follows: 6, 2, 2, 1.5, 3, 2.5, 2. How would removing the o ...
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Tom recorded his daily caloric intake for 5 days. The results were as follows: 2500, 2600, 2600, 2400, and 3900. How would removing the outlier affect the mean, median and mode of the data?Tom recorded his daily caloric intake for 5 days. The results were as follows: 2500, 2600, 2600, 2400, and 3900. How would removing the outlier affect ...
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The length of the diagonal of a wooden cube is $24 \mathrm{~cm} .$ The cube is cut into the cylinder of the biggest volume possible. The volume of the cylinder is:
The length of the diagonal of a wooden cube is $24 \mathrm{~cm} .$ The cube is cut into the cylinder of the biggest volume possible. The volume of the cylinder is:The length of the diagonal of a wooden cube is $24 \mathrm{~cm} .$ The cube is cut into the cylinder of the biggest volume possible. The volume of the ...
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A class has 67 pupils. A teacher wants to form groups of 4 pupils each.
A class has 67 pupils. A teacher wants to form groups of 4 pupils each.A class has 67 pupils. A teacher wants to form groups of 4 pupils each. (a) How many groups were formed in the class? (b) How many students remain w ...
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A school water tank holds 100 000 litres of water. P5 pupils use 12 500 litres and P6 pupils use 67 500 litres. How much water remains in the tank?
A school water tank holds 100 000 litres of water. P5 pupils use 12 500 litres and P6 pupils use 67 500 litres. How much water remains in the tank?A school water tank holds 100 000 litres of water. P5 pupils use 12 500 litres and P6 pupils use 67 500 litres. How much water remains in the tank? ...
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The heights of 20 children were measured (in centimetres) and the results were recorded. The data collected is given in the table below.
The heights of 20 children were measured (in centimetres) and the results were recorded. The data collected is given in the table below. The heights of 20 children were measured (in centimetres) and the results were recorded. The data collected is given in the table below. 1. W ...
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The surface area of a cube is $96 \mathrm{~cm}^{2}$. Determine the volume of the cube in $\mathrm{cm}^{3}$.
The surface area of a cube is $96 \mathrm{~cm}^{2}$. Determine the volume of the cube in $\mathrm{cm}^{3}$.The surface area of a cube is $96 \mathrm{~cm}^{2}$. Determine the volume of the cube in $\mathrm{cm}^{3}$. ...
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A ball of mass $m$, falling vertically downwards, hits the floor at a speed $v$ and bounces vertically upwards at a speed $0,75 \mathrm{v}$.
A ball of mass $m$, falling vertically downwards, hits the floor at a speed $v$ and bounces vertically upwards at a speed $0,75 \mathrm{v}$.A ball of mass $m$, falling vertically downwards, hits the floor at a speed $v$ and bounces vertically upwards at a speed $0,75 \mathrm{v}$. Which ON ...
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A triangle has a base of 6 cm and a perpendicular height of 2 cm. Determine its area.
A triangle has a base of 6 cm and a perpendicular height of 2 cm. Determine its area.A triangle has a base of 6 cm and a perpendicular height of 2 cm. Determine its area. ...
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Pot A has 15 glasses of water. Pot B holds thrice as much water as pot A. How many glasses of water are needed to fill Pot B.
Pot A has 15 glasses of water. Pot B holds thrice as much water as pot A. How many glasses of water are needed to fill Pot B.Pot A has 15 glasses of water. Pot B holds thrice as much water as pot A. How many glasses of water are needed to fill Pot B. ...
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What is the volume of this 3D composite solid.
What is the volume of this 3D composite solid.What is the surface area of a cylinder stacked on top of a rectangular prism. If the length of the prism is 7ft, the width is 5ft, and the height is 4 ...
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Which mass is being referred to in E=mc^2?
Which mass is being referred to in E=mc^2?Which mass is being referred to in $E=mc^2$? ...