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What type of acceleration does a trapezium on a velocity time graph represents?
A period of constant positive acceleration;a second period of zero acceleration; a third period of constant negative acceleration.
Why zero in front of decimal?
While writing the point (period symbol) may not be legible and so zero is added. It is still possible to have an illegible point (period sign). Just another safety mechanism. Also used to line up digits during mathematical operations.
When was the number zero first used?
The first traces evidence that has been noted on the zero was found in the 3rd century B.C.E. 5,000 years ago. The first recorded zero is attributed to the Babylonians. They wrote in cuneiform and their zero was represented by a slanted double wedge that was inserted between cuneiform symbols for numbers. Then after a long period where nobody else used zero the Mayans independently invented zero in the 4th century CE. Their zero was represented by a black football shaped figure that looks like it has a white smiley in the center. The final independent discovery of the zero was in India in the middle of the 5thcentury. Their zero was represented by a dot. It later spread to China,Arabia, and Europe in which it became the zero we know now as an open circle.
How would you write the numeral 0.00000000006 in words?
Zero point zero zero zero zero zero zero zero zero zero zero six.
What will be time period of simple pendulum at the centre of the earth?
at the center of the earth, simple pendulmn has not any gravitational force(if we thought,the earth is an etended object) so at the center the gravitational acceleation is about 'zero' and that's why pendulumn's time period is 'infinite'.
What are the three periods of English?
*zero period *first period *second period
What are the three periods in the history of the English language?
*zero period *first period *second period
Revenue accounts should begin each accounting period with zero balances?
should revenue accounts begin each accounting period with zero balance
Why does the displacement time graph of free vibration system do not come zero while acceleration time graph comes zero?
Not true. If the graph starts with displacement = 0 when time = 0 then it must return to zero at time = half the period, and all multiples of that value. If the graph starts at some other value, it must return to zero within t = half the period, and then keep returning to zero after every half-period.
Can the impulse of force be zero even the force is not zero?
Yes, it is possible for the impulse of force to be zero even if the force is not zero. This can happen if the force is applied for such a short period of time that the area under the force-time graph, which represents impulse, is zero.
What is the period used for in Linux regular expressions?
a period means 'any single character'. A period followed by an asterisk means 'zero or more characters'.
When does the average velocity become zero?
The average velocity becomes zero when an object returns to its initial position after moving in a straight line. This happens when the displacement is zero over a period of time.
What is the time period of simple pendulum at center of earth?
The time period of a simple pendulum at the center of the Earth would theoretically be zero because there is no gravitational force acting on it. A simple pendulum's period is determined by the acceleration due to gravity, which would be zero at the center of the Earth.
When impulse will be zero?
An impulse will be zero when the force acting on an object is zero or when the force is applied for a very short period of time. In other words, when the change in momentum of an object is zero, the impulse will also be zero.
When can displacement be equal to zero?
Displacement is equal to zero when an object returns to its initial position after moving a certain distance. This can happen when an object moves in a closed loop or when its net displacement over a certain period of time is zero.
What type of acceleration does a trapezium on a velocity time graph represents?
A period of constant positive acceleration;a second period of zero acceleration; a third period of constant negative acceleration.
What is the Moon's period of revoulotion?
0(zero) because planets revolve around it not the moon
