Question

B. In winter,
filled
we use ruller bottles
with with hot water to
warm our beds.​

Answer 1

Answer:

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Explanation:

define impulsive force?...

soln

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.