Question

please tell answer urgently​

Answer 1

Answer:

Answer are

Explanation:

11) 1.5N

because in question it's mentioned that the

we pull them in opposite direction and also they don't show any motion due to that we can say that in B also there is 1.5N of force acting on it.

Answer 2

Answer:

Answer 1—When a number of forces acting simultaneously on a body do not bring about any change in its state of rest or of uniform motion in a straight line,then the force acting on a body are said to be balanced force.

When a number of forces acting simultaneously on a body which brings about a change in its state of rest or of uniform motion in a straight line then the force acting on a body are said to be unbalanced force.

Answer2: The tendency of a body to continue in its state of rest or of uniform motion in a straight line even when some external unblalances force is applied is known as law of inertia.

Example : When the fast moving bullet comes in contact with glass pane.

Answer 5: A body will continue in its state of rest or uniform motion in a straight line, unless compelled by some applied unbalanced force to change its state of rest or uniform motion.

The rate of change of momentum is directly proportional to the applied unbalanced force and takes in the same direction in which the force acts