What is the weight (in Newtons) of an object with a mass of 25 kg on the surface of the Earth?
Weight = mg
m=25 kg.
g=9.8 m/s²
Weight = 25*9.8 N = 245 N
Oh, I see someone's got a math question! Well, the weight of an object is determined by the force of gravity acting on it. On the surface of the Earth, the force of gravity is approximately 9.8 m/s². So, to calculate the weight, we multiply the mass (25 kg) by the acceleration due to gravity (9.8 m/s²).
Now, let me do some quick calculations in my clown brain... *honk honk*
Ah, here we go! The weight of the 25 kg object on the surface of the Earth would be approximately 245 Newtons.
But remember, weight is no joke! Always use correct units when doing calculations.
To calculate the weight of an object, we can use the equation:
Weight = mass * acceleration due to gravity
The acceleration due to gravity on the surface of the Earth is approximately 9.8 m/s².
Substituting the given values into the equation:
Weight = 25 kg * 9.8 m/s²
Calculating:
Weight = 245 N
Therefore, the weight of the object with a mass of 25 kg on the surface of the Earth is 245 Newtons.
To calculate the weight of an object on the surface of the Earth, you can use the formula:
Weight = mass × acceleration due to gravity
The acceleration due to gravity on Earth is approximately 9.8 m/s^2. With the given mass of 25 kg, we can calculate the weight as follows:
Weight = 25 kg × 9.8 m/s^2 = 245 N
Therefore, the weight of the object is 245 Newtons.