Force of floatation work upward in vertical position
Thursday 3 October 2019
When a ball is thrown up in vertical position the direction of the gravitational acceleration
Opposite to the direction of its moment
Where will the weight of an object will be highest on poles or an equator
The weight of an object will be here on poles because the value of g is Greater there
Force between two objects if if the distance between the objects is double and triple
the gravitation forth will became are forth on doubling the distance between two objects. The force of gravity will become 1/9 on tripling the distance between two object
In which direction does the force of gravitation work
In the direction of the line joining centre of two bodies
Tuesday 1 October 2019
when a bullet is fired by a gun the gun moves backward on which rule is it based
on Newton's third low of motion
when a bullet is fired by a gun the gun moves backward on which rule is it based
on Newton's third low of motion
Sunday 29 September 2019
What will be the displacement time graph of an object moving in uniform velocity
A slope straight line
An object has moved through a distance can it have zero displacement
This displacement can be zero if we reach to the initial position from moving on a circular for our final displacement will be zero do we have travel some distance
What is the quantity which is measured by the area occupied below the velocity time graph
This area is equal to the distance travel by object in equal time intervals
What can you say about the motion of an object whose distance time graph is a straight line parallel to the time axis
This object is in motion with uniform velocity but the value of acceleration is this case is zero
What is the nature of the distance time graph for uniform and nonuniform motion of an object
The graph is a straight line for uniform motion it is a curve for a variable motion
What does the odometer of an automobile measure
Speed and the distance travelled by automobile vehicle
Under what condition(s) is the magnitude of average velocity of an object equal to its average speed
If the quantities of distance travelled by an object and displacement are equal then the average velocity will be equal to average speed
Tuesday 24 September 2019
Vector addition and subtraction
You can download notes of vector addition and subtraction.
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Relation for uniformly accelerated motion
You can download here notes of relation for uniformly accelerated motion.
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