Astunt man whose mass is 70 kg swings from the end of a 4.8 m long rope along the arc of a vertical circle. assume he starts from rest when the rope is horizontal (a) find the tensions in the rope that are required to make him follow his circular path, at the beginning of his motion. (b) find the tensions in the rope that are required to make him follow his circular path, at a height of 1.5 m above the bottom of the circular arc. (c) find the tensions in the rope that are required to make him follow his circular path, at the bottom of his arc

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

The slope of a velocity time graph over any interval of time gives the during that interval

1. the materials manager for a billiard ball maker must periodically place orders for resin, one of the raw materials used in producing billiard balls. she knows that manufacturing uses resin at a rate of 50 kilograms each day, and that it costs $.04 per day to carry a kilogram of resin in inventory. she also knows that the order costs for resin are $100 per order, and that the lead time for delivery is four (4) days.2. at what point should resin be reordered? a. 0 kilograms remainingb. 50 kilograms remainingc. 200 kilograms remainingd. 400 kilograms remaininge. 500 kilograms remaining3. if order size was 1,000 kilograms of resin, what would be the length of an order cycle? a. 0.05 daysb. 4 daysc. 16 daysd. 20 dayse. 50 days4. if the order size was 1,000 kilograms of resin, what would be the average inventory level? a. 50 kilogramsb. 200 kilogramsc. 500 kilogramsd. 800 kilogramse. 1,000 kilograms5. if the order size was 1,000 kilograms of resin, what would be the daily total inventory costs, excluding the cost of the resin? a. $5b. $10c. $20d. $25e. $40