Displacement reaction is an reaction in which more reactive metal replace s the less one from its solution For eg. When iron nickle is dropped in copper sulphate solution than it will convert iron sulphate
2.
In everyday use and in kinematics, the speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time it is thus a scalar quantity.
3.
the speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time it is thus a scalar quantity.
Answers & Comments
Answer:
1.
Displacement reaction is an reaction in which more reactive metal replace s the less one from its solution For eg. When iron nickle is dropped in copper sulphate solution than it will convert iron sulphate
2.
In everyday use and in kinematics, the speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time it is thus a scalar quantity.
3.
the speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time it is thus a scalar quantity.
Answer:
1.) Displacement -Displacement is the shortest distance between starting and finishing point.
2.)The distance travelled in one directions by an object in unit time is called its speed.
3.)magnitude- is the length of the actual path travelled by an object in motion while going from one point to another.
Explanation:
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