According to the two weighings shown below, what is the mass of the cube? *
Its shwowing 2 circle is 300grams and its asking what the mass of 3 circle
300g
400 g
750 g
900
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4
Answer:
The mass of a cube is calculated as its density times its volume. If the values for density and volume are not provided, they should be measured or calculated. Volume can be calculated if one knows the length, width or height, as all three values are the same for a cube
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Answer:
THIS IS YOUR ANSWER YOU WILL WRITE CUBE INSISIT OF HUMAN. OK HAVE A GOOD DAY
Step-by-step explanation:
A man of mass 70 kg stands on a weighing scale in a lift which is moving.
(a) Upwards with a uniform speed of 10 ms
−1
.
(b) Downwards with a uniform acceleration of 5 ms
−2
.
(c) Upwards with a uniform acceleration of 5 ms
−2
.
What would be the reading on the scale in each case?
(d) What would be the reading if the lift mechanism failed and it hurtled down freely under gravity?
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