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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.
Discuss the motion of a body thrown from a certain height?
When a body is thrown from a certain height, it experiences projectile motion where it follows a curved path due to the combination of its initial velocity and the force of gravity. As the body moves through the air, it accelerates downwards due to gravity but continues moving horizontally at a constant velocity unless acted upon by external forces. The body eventually reaches a peak height where its vertical velocity becomes zero before falling back down to the ground.
A body thrown in the vertically upward direction rises up to a height and comes back to the position of its start?
The body will continue to rise until the force of gravity acting against its motion brings it to a stop before it falls back down to its starting position due to gravity pulling it back down. The total time of flight and maximum height reached depend on the initial velocity of the body and the acceleration due to gravity.
Which law applies when a person is thrown forward in a bus when the brakes are suddenly pressed?
The law of inertia, as formulated by Newton's first law of motion, applies in this situation. According to this law, an object in motion will continue in motion unless acted upon by an external force. When the brakes are suddenly pressed, the bus decelerates but the person's body tends to resist this change in motion, causing them to be thrown forward.
When a body is thrown up the force of gravity goes in which direction?
The force of gravity is always in the same direction ... toward the center of mass of the other mass that's involved ... whether or not the body is in motion, regardless of what direction it may be moving, and regardless of whether or not you throw up.
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?
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.
Discuss the motion of a body thrown from a certain height?
When a body is thrown from a certain height, it experiences projectile motion where it follows a curved path due to the combination of its initial velocity and the force of gravity. As the body moves through the air, it accelerates downwards due to gravity but continues moving horizontally at a constant velocity unless acted upon by external forces. The body eventually reaches a peak height where its vertical velocity becomes zero before falling back down to the ground.
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.,
A body thrown in the vertically upward direction rises up to a height and comes back to the position of its start?
The body will continue to rise until the force of gravity acting against its motion brings it to a stop before it falls back down to its starting position due to gravity pulling it back down. The total time of flight and maximum height reached depend on the initial velocity of the body and the acceleration due to gravity.
Which law applies when a person is thrown forward in a bus when the brakes are suddenly pressed?
The law of inertia, as formulated by Newton's first law of motion, applies in this situation. According to this law, an object in motion will continue in motion unless acted upon by an external force. When the brakes are suddenly pressed, the bus decelerates but the person's body tends to resist this change in motion, causing them to be thrown forward.
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.
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 nerves do in our body?
Control motion of muscles, secretions of certain organs, and send information back to the brain.
