Question

ud pair of his
n bodies.
Loes not precede or cause rack
uiterent terms like 'friction', 'normal reaction
in different contexts.
encountered in mechanics should be reduced to the pile
For clarity, every force and
For applying the second law of motion, there is no con
inanimate and animate objects. An animate obice
requires an external force to accelerate. For example
force of friction, we cannot walks on the ground.
The objective concept of force in physics should not
subjective concept of the feeling of force on a merry
our body are subject to an inward force, but we have
outward - the direction of impending motion
EXERCISES
(For simplicity in numerical calculations, take g = 10 ms
Give the magnitude and direction of the net force acting on
(a) a drop of rain falling down with a constant speed,
(b) a cork of mass 10 floating on water,
viscous drag . thrust'. buoyancy', 'weight'. centrale​

Answer 1

Answer:

শ্চঃক্স বে এখে সানস্রিযানো বে এখে

Explanation:

দ্ধকঢুখ বে এখে সানস্রিযানো বে এখে সানস্রিযানো

Answer 2

Explanation:

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