A 120-MT concrete beam is lifted from the floor by two tandem heavy lift cranes up to a

Question

Create an image showing a heavy construction site. It's a sunny day, the sky is clear blue. Display two robust cranes of mixed descents operating in tandem, one with red and white stripes and another with yellow and blue pattern, to lift a long, monolithic, gray concrete beam that weighs 120 metric tonnes. The cranes are in the process of lifting the beam from the ground level, targeting a height of 7.5 meters. Do not include any text or calculations on the image.

A 120-MT concrete beam is lifted from the floor by two tandem heavy lift cranes up to a

target height of 7.5 meters.
Calculate the weight of the beam. Use g = 9.8 m/s^2.

Answer 1

The weight of an object can be calculated using the formula:

Weight = mass x acceleration due to gravity

Given that the mass of the concrete beam is 120 MT (metric tonnes), we need to convert it to kilograms (kg). Since 1 MT equals 1000 kg, the mass of the beam is:

Mass = 120 MT x 1000 kg/MT = 120,000 kg

The acceleration due to gravity is given as g = 9.8 m/s^2.

Therefore, the weight of the beam is:

Weight = Mass x g = 120,000 kg x 9.8 m/s^2 = 1,176,000 N