What happened to Ji Aire Lee?
When sheriff’s deputies arrived at the park on May 22, Ji’Aire’s body was so stiff that they had to cut him out of the swing. A medical examiner concluded that the boy died of hypothermia and dehydration and ruled his death a homicide.
What did Romechia Simms do?
Romechia Simms was indicted for manslaughter and child abuse, but entered a plea for a lesser charge and avoided being criminally responsible for her 3-year-old son’s death.
What is the motion of a child on a swing?
Motion of a child on a swing is Periodic motion.
Why can a pace or a foot?
Why can a pace or a footstep? not be used as a standard unit of length? Answer: A pace or a footstep cannot be used as a standard unit of length because the length of footstep, forearm length and hand span of different person is different.
Which type of motion is of a girl sitting in a moving merry go round?
circular motion
A girl in the merry-go-round is in circular motion.
Why can’t you use hand span as a standard unit of length?
Hand span and cubit are not used as standard units of length because their sizes vary from person to person. So, two different persons may give different measurements for the same length, which is not desirable for a standard unit.
What is meant by saying that the length of a table is 2 Metres?
Answer : The length of table is 2 meters is mean by the 2 shows magnitude length of a table and meters is unit.
What happens to the speed and velocity when a boy is enjoying ride on a merry-go-round which is moving with a constant speed of 10m S?
Answer: (C) in accelerated motion The boy is moving constantly at a speed of 10 m/s and since the direction is the same therefore the boy is moving at an accelerated motion. The rate at which the velocity changes is called acceleration.
Which is correct statement regarding the boy a he is at rest b he is moving with no acceleration c he is in accelerated motion d he is moving with uniform velocity?
According to the concept of velocity, the boy will be in an accelerated motion. So, the correct answer is “Option C”.
Why is cubit not used today?
Why are ancient units not recommended?
Ancient units weren’t developed on a consistent basis. Consider some measurements of weight: ~437 grains in an ounce, sixteen ounces to a pound, 2200 pounds in a ton. And that’s ignoring variant units like long vs. short tons or troy vs.
What is the Greek word that was used to come up with the English word meter?
metron
Meter. The meter is the base unit of measurement in the metric system, so basic that it derives from the Greek word for “measure” (metron).
What is the best way to measure the length of the table?
The correct answer is option (iv). The most accurate measurement will be done by Saleem as he used a standard instrument to measure the table that is a 5m measuring tape, which made easy for him to measure the table in one go.
What type of motion a girl sitting in a merry-go-round has?
What can you say about the motion of the persons sitting in this merry-go-round moving with a constant speed?
Answer: (C) in accelerated motion The rate at which the velocity changes is called acceleration. Velocity is a vector quantity, and a change in velocity can be caused by a change in magnitude, direction, or both. The boy is going at a constant speed, but his velocity is changing, therefore he is in accelerated motion.
When a boy is enjoying merry-go-round?
We are given that a boy is enjoying a ride on a merry-go-round with a constant speed. According to the concept of velocity, the boy will be in an accelerated motion. So, the correct answer is “Option C”.
How big was a cubit in Bible times?
However, in the building of the Temple of Solomon in Jerusalem (II Chronicles 3.3) ‘cubits of the first measure’ are mentioned. This may refer to the Egyptian cubit of 20.63 in (52.4 cm) or to the cubit of Deuteronomy.
Which came first metric or imperial?
Imperial units, also called British Imperial System, units of measurement of the British Imperial System, the traditional system of weights and measures used officially in Great Britain from 1824 until the adoption of the metric system beginning in 1965.
Why is the meter as long as it is?
Originally the meter was defined as 1/40,000,000 part of the Paris meridian. Based on the measurement of this meridian, they made a standard rod in Paris. Since it is inconvenient to base the definition on something which is difficult to measure, the meter was soon redefined simply as the length of this rod.
What makes giant wheel go round?
The axle of the giant wheel rotates due to electricity. Due to this rotating axis, the wheel starts taking turns.
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