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安裝中文字典英文字典辭典工具!
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- Question #05f5e - Socratic
a=4 24" "m s^2, " direction:downward" "while elevator is stops ,bathroom scale show only the weight of man " G=m*g=691" "N "The tension on cable is the sum of the man's and the elevator's weights " "Tension="G+G_("elevator") "When the elevator is accelerated downwards, there is an " "inertia force in the reverse direction " "This inertial force reduces the weight on the bathroom scale
- Determine true velocity? - Socratic
I get that the wind comes from the south west quadrant, blowing at a speed of 3 mps (11 km h) from an angle of 34 degrees south of west The man walks northwards with the same speed as the wind So there is a component of the wind velocity that comes from the south in a speed of 6 km h He feels a breeze from the west, so there is also a component from the west In the case of the cyclist, I
- In a myth, a blind man tells the hero how to solve a problem. What . . .
The wise man The wise man is a character who, as the name suggests, is very wise But they have some sort of physical disability Often the hero does not believe them listen to them until the end of the story
- Question #aa847 - Socratic
#"Weight of man="60*9,8=588 N# Answer link Related questions Question #50365 Question #d6555 What is the
- 2. A boy stands 10 m in front of a plane mirror . then be . . . - Socratic
D 6 The image formed in a plane mirror is as far behind the mirror as the object is in front of it, i e the distance between the object and the mirror u is the same as the distance between the mirror and the image v So,here,given u= 10 hence v=10 so distance between the image and the boy is u+v or 20 meters If the boy moves 3 meters towards the mirror,then, u=10-3 or 7 So,v =7 as well Now
- Hypothesis Testing - Statistics - Socratic
Let's say we were interesting in learning whether the average height of men over 18 in France is at least 6"0' (six feet) It is not feasible, normally, to go and measure every man in France over 18 So we take a sample of men over 18 and measure their heights Let's say we find that their average height is 5"8'
- Question #01d26 - Socratic
Suppose a man is walking in the yellow colored direction with velocity V_1 and rain is falling from the sky with velocity V_2 According to the picture given the angleACB is theta Man's velocity is represented as vec(BA and the rain's velocity is represented as vec(CB
- What is Lord of the Flies about? How is the title related . . . - Socratic
It is about man's inability to control his behaviour or emotions if left to his own devices Int he novel the behaviour of the boys, left on the island, degenerate until one of them is murdered William Golding the author was arguing that man if left to his own devices will quickly degenerate into such base and inhuman behavior Therefore a structure is needed where clear norms and values
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