assuming this scale is located on earth where g is approximately 9.81 m/s^2 then
mass in kg = Force/g = Force in Newtons / 9.81
may be found from the reading of the spring balance
mass in kg = Force/g = Force in Newtons / 9.81
Here are the step-by-step instructions:
Step 1: Hang the rock sample on the spring balance.
Step 2: Observe and record the reading on the spring balance in newtons. Let's call this value F (force).
Step 3: Determine the acceleration due to gravity. The standard value for this is approximately 9.8 m/s^2.
Step 4: Divide the force reading (F) by the acceleration due to gravity (g) to find the mass (M) of the rock sample. The formula is M = F / g.
Step 5: Calculate the mass by substituting the values into the formula: M = F / g.
That's it! You now have determined the mass of the rock sample using the reading from the spring balance calibrated in newtons.
1. Hang the rock sample from the spring balance.
2. Read the measurement on the spring balance in newtons. Let's say the reading is "X" newtons.
The mass can be determined using Newton's second law of motion, which states that force (in this case, the force of gravity) is equal to mass times acceleration. The acceleration due to gravity is approximately 9.8 m/s².
3. Convert the newton reading to kilograms. Divide the reading (X) by 9.8 to get the mass in kilograms. This is because 1 newton equals 1 kilogram-meter per second squared (kg·m/s²).
Mass (in kg) = X (in N) / 9.8 (m/s²)
For example, if the reading on the spring balance is 19.6 N, then the mass of the rock sample would be:
Mass = 19.6 N / 9.8 m/s² = 2 kg
Therefore, the mass of the rock sample is 2 kilograms.