Answer:
Continental Drift
Explanation:
Continental drift is the name of the theory that led to the development of theory of plate tectonics. Theory of plate tectonics is basically latest version of Continental drift, a theory which was initially put forward by scientist “Alfred Wegener” in year 1912. But he was unable to to explain the phenomenon of movement of continents around the planet.
Plate tectonics unified all the geologic descriptions & it proposed that one ought to explain all geologic explanations as though driven by the relative motion of these tectonic plates.
Answer:
Moment of inertia will be
Explanation:
We have given mass of the person m = 72 kg
Radius r = 0.8 m
Force is given F = 5 N
Angular acceleration
Torque is given by
We know that torque is also given by
, here I is moment of inertia and is angular acceleration
So
1) The electric potential at a distance r from a single point charge is given by
where k is the Coulomb's constant, q is the charge and r is the distance from the charge.
The charge in this problem is
So the potential at distance
is
2) By using the same formula as before, we can find the electric potential at distance r=99 m from the charge:
The mass of the water with the sugar dissolved in it is 55 grams. This is because when you add the weight of the water, and the sugar that you added, it is 55.
Answer:
Ballistic stretching is bouncing while stretching, the bouncing motion can damage ligaments and muscles. The correct way to stretch is to stretch slowly and carefully. For example: To stretch your back and hamstrings, stand upright, then bend over and touch your toes without bending your knees, this motion should be done slowly, and without bouncing. Another stretch would be squatting on the floor, place your hands on the floor in front of your knees, fingertips pointing towards you, palms down, now sit down with your shins flat on the floor, shifting your weight back into your feet, this is a great stretch for your wrists, but it is a perfect example of a stretch where bouncing can lead to damage to your ligaments.
Explanation:
hope it helps