rgy Practice Quiz - Math Return Next Formula 1 point A wrench with a mass of 2 slugs is about to be accidently knocked off an unsafe scaffold platform 8 ft high. How many ft-lb of potential energy does the wrench have?

To find the potential energy (PE) of the wrench, we can use the formula PE = m * g * h, where 'm' is the mass (in slugs), 'g' is the acceleration due to gravity (approximately 32 ft/s²), and 'h' is the height (in ft). So, PE = 2 slugs * 32 ft/s² * 8 ft = 512 ft-lb. The wrench has 512 ft-lb of potential energy before it's knocked off the platform! Now, if you’re ever around scaffolding, make sure to double-check that tools are securely fastened. A dropped wrench not only loses its potential energy but can also turn into a dangerous projectile! Always keep safety first and maybe consider investing in tool lanyards to prevent falls.