Work = Force x Distance
Force = Mass X Gravity (Near earth approximation)
So
Work = 30kg x 9.8 m/s2 x 20m = 5880 joules
the average height would be 5'6 after research was done in 1930 and found the average human height to set at. No further research has been done to change the height to todays height
C.50 j
No I don't think so. I think you should ask your doctor about that question. But, I'm pretty sure you can not.
Honestly, there's no way of knowing that unless Ray Toro states it in an interview which he never has done.
No, a person is done growing by the time they hit 28 years old. If a person does continue to grow, it is due to a medical condition.
The work done to lift 40kg of bricks to a height of 10m can be calculated using the formula: Work = Force x Distance. The force required to lift the bricks is equal to the weight, which is mass x gravity (40kg x 9.8m/s^2). Plug these values into the formula to find the work done.
The work done in lifting 30 kg of bricks to a height of 20 m would be ( W = mgh = 30 kg \times 9.8 m/s^2 \times 20 m = 5880 , \text{Joules} ). The work done is 5880 Joules.
The potential energy of the book on the shelf is equal to the work done to lift the book to the shelf. This is because the potential energy of an object at a certain height is equivalent to the work done against gravity to lift it to that height.
The amount of work done is equal to the force applied multiplied by the distance the object is raised. In this case, the work done is equal to the force F multiplied by the height of 5 meters.
To make a fire pit with bricks, first choose a location away from flammable materials. Dig a hole, line it with bricks, leaving space for air flow. Stack more bricks around the perimeter to desired height. Fill the bottom with sand or gravel for drainage. Build a fire on the sand/gravel base. Always monitor the fire and extinguish it completely when done.
The work done in lifting the load of bricks can be calculated using the formula: work = force x distance. In this case, the force is the weight of the load (300 lbs) and the distance is the height it was lifted (60 feet). Therefore, the work done is 18,000 foot-pounds (300 lbs x 60 feet).
The work done by the student to throw the ball upwards is equal to the potential energy gained by the ball at the maximum height. The work done is given by the formula: work = force * distance. In this case, the student exerted a force to lift the ball against gravity to a height of 7.50 m, so the work done is equal to the potential energy gained by the ball, which is mgh, where m is the mass of the ball, g is the acceleration due to gravity, and h is the height.
The work done is equal to the change in potential energy. If the ramp has a height of h meters, the work done is mgh Joules, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the ramp.
Cowboys loved a colorful phrase! This means quickly, with energy. A cowboy had to move like bricks when there was work to be done.
They work everywhere.
Depends on how much is done and how big the house is.
Brick makers actually make bricks by hand. This is done by mixing the materials and pouring into molds to fire and harden. These bricks will be used for constructing homes and buildings.