Since gravity causes objects to fall downward, rather than upward, I would describe the upward force of g, at the surface of the Earth, as -9.8 meters/second2.
The acceleration of the object would still be g downward, regardless of the angle at which it is thrown upward. The acceleration due to gravity always acts in the downward direction towards the center of the Earth. The only difference would be the horizontal component of the velocity due to the initial angle of the throw.
Negative g force, also known as g-force in the negative direction, refers to a force that acts in the opposite direction to the force of gravity. It occurs when an object is moving in a direction opposite to the pull of gravity, causing a sensation of weightlessness or an upward force on the body. Negative g-forces are commonly experienced in situations such as freefall or during aerobatic maneuvers in aircraft.
Upthrust, also known as buoyancy force, acts opposite to the direction of gravity. It pushes objects upward when they are submerged in a fluid, such as water.
A pulley system or lever can change the direction of a downward input force into an upward output force by redirecting the force through a different path or changing the direction of application. This allows for lifting or moving objects in the upward direction despite the initial force being applied in a downward direction.
The direction of acceleration would be vertically upward, since the net force is acting in that direction. The horizontal motion of the balloon being blown westward does not affect the acceleration in the vertical direction.
If it is gravitational acceleration then it it is positive in downward and negative in upward direction..if it is not gravitational acceleration then it is depending upon the value of acceleration.
If the value of the variable is negative then the parabola opens downwards and when the value of variable is positive the parabola opens upward.
The acceleration of the object would still be g downward, regardless of the angle at which it is thrown upward. The acceleration due to gravity always acts in the downward direction towards the center of the Earth. The only difference would be the horizontal component of the velocity due to the initial angle of the throw.
Yes, upward is an adverb. It means in a vertical direction.
Negative g force, also known as g-force in the negative direction, refers to a force that acts in the opposite direction to the force of gravity. It occurs when an object is moving in a direction opposite to the pull of gravity, causing a sensation of weightlessness or an upward force on the body. Negative g-forces are commonly experienced in situations such as freefall or during aerobatic maneuvers in aircraft.
An upward direction is usually considered positive.
Upthrust, also known as buoyancy force, acts opposite to the direction of gravity. It pushes objects upward when they are submerged in a fluid, such as water.
Convection currents move in upward direction
A flame's direction is upwards because heat rises.
Upward
The kinetic energy will be decrease because when the body thrown in upward direction the gravitation force will be act in opposite direction which reduce the velocity.so the velocity will decrease.
The word "upward" is an adverb. It is used to describe the direction of movement towards a higher position or level.