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The body will move:
* Because of its initial motion (the question states that it is thrown)
* Because of gravity
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∙ 7y ago
Lisa Sowell
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What is an example of rotational motion?
* Opening a circular door handle. * Revving up gas on a motorcycle * Hitting a nail with a hammer
Why does a ball fall when thrown?
Because it is heaver than the air. Earth attracts all bodies towards its center. So when a body is thrown upwards it rises to height and fall downwards.
Discuss the motion of a body thrown from a certain height?
Ignoring air resistance, for simplicity:* The horizontal component of the velocity (if you give it an initial thrust in any direction that is not exactly down or up) will remain unchanged, until the object touches the ground. * The vertical component of the velocity will change at a rate of about -9.8 meters per second square (assuming you define positive numbers to mean upwards).
When a body is thrown upwardhow many forces act on it?
when abody is thrown upward,how many forces act on it?what is the role of the force with which the body has been thrown upward? After a body is thrown upwards, you have gravity pulling it down and friction slowing it.
What is h 16t2 vt s?
This is the vertical motion model, used when solving for height that an object is dropped from, what height an object is at after so many seconds, what rate the object is falling at, and how many seconds have passed after dropping an object when it is at x height etc. etc. Most often used in Algebra 1 and 2.
Motion of a body thrown from certain height?
The body will move: * Because of its initial motion (the question states that it is thrown) * Because of gravity
What happens to the motion of a thrown Object here on earth?
If thrown directly upwards, it slows down due to gravitational attraction and aerodynamic drag. It reaches a maximum height and then falls. Its rate of descent is accelerated by the earth's gravity but decelerated by aerodynamic drag. If thrown at an angle, it follows a trajectory in which the vertical motion is accompanied by horizontal motion which is decelerated by aerodynamic drag.If you disregard drag, then the vertical motion is symmetrical: at any height the speed going up is exactly the same as the speed on descent. Also, for a body thrown at an angle, the trajectory is a parabola.
How the interconversion of body take place when a ball thrown upward reaches the ground after certain height?
There is no such thing as "interconversion of body" in this case. There are energy conversions; perhaps that's what you mean?
How can you used trigonometry in projectile motions?
when a body is thrown at an angle in a projectile motion, the vertical component of the velocity is vcos(B) ..where v is the velocity at which the body is thrown and B represents the angle at which it is thrown.Similarly horizontal component is vsin(B). these components are useful in determining the range of the projectile ,the maximum height reached,time of ascent,time of descent etc.,
What is an example of rotational motion?
* Opening a circular door handle. * Revving up gas on a motorcycle * Hitting a nail with a hammer
Why does a ball fall when thrown?
Because it is heaver than the air. Earth attracts all bodies towards its center. So when a body is thrown upwards it rises to height and fall downwards.
Discuss the motion of a body thrown from a certain height?
Ignoring air resistance, for simplicity:* The horizontal component of the velocity (if you give it an initial thrust in any direction that is not exactly down or up) will remain unchanged, until the object touches the ground. * The vertical component of the velocity will change at a rate of about -9.8 meters per second square (assuming you define positive numbers to mean upwards).
Difference between angular motion and circular motion?
the process in which body moves around its axis and covers certain angle then this motion is called angular motion.
What is the ratio of the time taken to go up and come down by a body thrown vertically up?
The ratio is 1: the motion is symmetric.
What nerves do in our body?
Control motion of muscles, secretions of certain organs, and send information back to the brain.
Why can height and weight be a problem in health?
Your height determines in part just how much weight your body can reasonably carry. Weigh in excess of the healthy level for your body can certain cause health problems.
What energy occurs first potential or kinetic?
Energy is possessed by virtue of position, shape or motion or all the three properties. Generally potential energy is at first stored in a body which is released as kinetic energy when the body is in motion. But suppose if a body is thrown upwards vertically its kinetic energy gets converted into potential energy.
