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What is the equation for finding distance lifted when force and mass are given?
say g=10,mass =10 kg , force up =1000n force down = mg = 10*10=100n force up = 1000n, net force = 900 n up force of 900 n acting on 10kg, using a=f/m , a=900/10, a = 90 m/s^2 you have to include a time in the data, lets say 10s then s=(a*t^2)/2 , s=(90*100)/2 , s = 4 500 meters
The acceleration of gravity on the surface of a planet will effect a person or objects?
The acceleration of gravity on a planet determines how fast an object will fall when dropped, affecting the weight of objects on the surface. This acceleration also impacts the force needed for objects to stay grounded or lifted from the surface. Overall, gravity's acceleration is essential in understanding an object's behavior on the planet's surface.
True or false does potential energy depends on height is gravitational potential energy?
It is true that an object has more potential energy as it is raised higher. ?As the object falls from a height, the force of gravity will convert the potential energy into kinetic energy. ?The further it falls, the more kinetic energy will be gained. ?Conversely, the higher an object is raised, the more potential energy it has.This follows the equation? work = force x distance that force movesTherefore, the higher an object is, the greater the distance that the force of gravity will move as it accelerates the object while it falls. ?As it approaches the ground, it will have lost all potential energy but it will have kinetic energy of the same amount.Important note: ?The discussion about all potential energy being converted to kinetic energy above ignores air resistance. ?In the real world, air applies a frictional force on a body and will have the effect of slowing the object. ?Therefore, some of the potential energy will actually be turned to heat rather than ?kinetic energy. ?Most school physics questions will also ignore resistance due to air and therefore the description above works perfectly well for almost every question that will be seen.
A weightlifter expends 294 W of power lifting a weight to a height of 2 m in 10 seconds What mass has he lifted?
To calculate the mass lifted, first calculate the work done using the formula Work = Power x Time. In this case, Work = 294 W x 10 s = 2940 J. Then, use the formula for work done against gravity, which is Work = Force x Distance. Substitute the values 2940 J for Work, 2 m for Distance, and 9.81 m/s^2 for acceleration due to gravity to find the Force (Weight). Finally, use the formula Weight = mass x gravity, where gravity is 9.81 m/s^2, to determine the mass lifted.
Which gains more gravitational potential energy a 4 N object lifted 3.0 m or a 5 N object lifted 2.0 m?
Let's see. First.....,F = mam = F/am = 4 N/9.8 m/s2= 0.408 kilograms----------------------m = 5 N/9.8 m/s2= 0.510 kilograms-----------------------------secondly......,PE = mghPE = (0.408 kg)(9.8 m/s2)(3.0 meters)= 11.99 Joules==============A 4 Newton object lifted 3 meters gains more potential energy.
How does an object get its gravitational potential energy?
An object gains gravitational potential energy when it is lifted against the force of gravity. The amount of potential energy an object has depends on its height above a reference point, typically the ground. The higher the object is lifted, the greater its gravitational potential energy.
How does an object get gravitational potential energy?
An object gains gravitational potential energy when it is lifted against the force of gravity. The energy is stored in the object's position relative to a reference point, such as the ground. The higher the object is lifted, the more gravitational potential energy it possesses.
How can potential energy be changed by gravity?
Potential energy can be changed by gravity when an object is lifted or lowered in a gravitational field. Moving an object against gravity increases its potential energy, while moving it with gravity decreases its potential energy. The gravitational force acting on the object determines the amount of potential energy it possesses.
Describe three situation in which the gravitational potential energy of an object change?
When an object is lifted to a higher position against gravity, its gravitational potential energy increases. When an object falls from a higher position to a lower position, its gravitational potential energy decreases as it converts to kinetic energy. If an object is thrown upwards, its gravitational potential energy increases as it moves against gravity, and then decreases as it falls back down.
What is the relationship between the potential energy on a pendulum and the value of mass height and gravity acceleration?
The potential energy of a pendulum is directly related to the mass of the object, the height at which the object is lifted, and the acceleration due to gravity. The potential energy increases with the mass of the object, the height to which it is lifted, and the strength of the gravitational field. This relationship is described by the equation for gravitational potential energy: PE = mgh, where m is the mass, g is the acceleration due to gravity, and h is the height.
What type of energy increases as height increases?
Gravitational potential energy increases as height increases. This is because the higher an object is lifted against gravity, the more potential energy it possesses due to its position in the gravitational field.
How does gravitational potential energy of an object increase?
The gravitational potential energy of an object increases as it is lifted to a higher altitude against the force of gravity. This is because the work done to elevate the object increases its gravitational potential energy, which is stored as the potential to do work when the object is allowed to fall back down due to gravity.
What is the relationship between gravity and potential energy?
Gravity and potential energy are closely related because an object's potential energy is determined in part by its position within a gravitational field. As an object is lifted higher in a gravitational field, its potential energy increases due to the work done against gravity. This potential energy can then be converted into kinetic energy as the object falls back towards the surface.
When does an object have gravitational potential energy?
Well gravitational potential energy is potential energy that depends on the height of an object so an object would have gravitational potential energy when ever it's of the ground or at a high height (it doesn't have to be very high) for example if you lift up a ball it has the potential to fall or if your climbing a mountain you have gravitational potential energy.
How is the gravitational potential energy of an object affected if its height increases and other variables remain constant?
The gravitational potential energy of an object increases as its height increases, given that other variables like mass and gravity remain constant. This is because the higher the object is lifted, the greater the potential energy it possesses due to its position in a gravitational field.
How do the mass and height of an object effect the gravitational potential energy?
The gravitational potential energy of an object increases with its mass and height. The higher the object is lifted and the greater its mass, the more gravitational potential energy it possesses. This is because both mass and height play a role in determining the force of gravity acting on the object.
Which planet has the least gravitational potential energy when lifted to a height of 1 m if you drop a 30kg bowling ball?
The planet with the least gravitational potential energy when a 30kg bowling ball is lifted to a height of 1m would be the planet with the lowest surface gravity. As an approximation, if we consider only the eight planets in our solar system, Mercury has the lowest surface gravity, followed by Mars. So, if you were to drop a 30kg bowling ball from a height of 1m on either Mercury or Mars, it would have the least gravitational potential energy relative to the other planets.
