1. The problem statement, all variables and given/known data Hi, I'm new here, and this may be a stupid question, but please bear with me. In my school, we had a lab where we measured the free fall acceleration. First we dropped a ball off a certain height and timed how long it took to reach the bottom. Then we used the equation: y = v1t + 1/2a(t^2) Note: v1 = 0 because we just dropped it, its initial velocity was 0. Also, the acceleration is "g". So the equation became: y = 1/2g(t^2) So we graphed y vs (t^2) and used the slope to find the value of "g". My question is, using the information I told you, is it possible to find the mass of the object? If so, how? I'm thanking you for your help in advance! 1. The problem statement, all variables and given/known data 2. Relevant equations 3. The attempt at a solution What i thought of doing was somehow calculating the value of the force of gravity and then use the formula: F = m * g and then just solve for m, but i dont know how that is applicable here.