Question

PHY 162 NOT Problems 453 r 7. A clock is constructed so that it keeps perfect time when its simple pendulum has a period of 1.000 s at locations where g = 9.800 m/s. The pendulum bob has length L 0.2482 m, and instead of keeping perfect time, the clock runs slow by 1.500 minutes per day. (a) What is the free-fall acceleratiorn at the clock's location? (b) What length of pendulum bob is required for the clock to keep perfect time? 38. A coat hanger of mass 0.238 kg oscillates on a peg as a houm in Figure P13.38. The distance

once I find out per day 90/60*24*60, how do you get period. fully explain each step and why please. know answer need to know why

Answer 1

$(in ene day ㄒㄧ \s+ 一 T22天 b) 2攵 = o. 2417m 247 m$