Calculate how long it will take a ball to hit the ground

Reference no: EM13316979

1. Calculate how long it will take a ball to hit the ground if dropped from a height of 44 m. Ignore air resistance.

2. A 116-kg emergency responder is being lifted straight upwards by a cable from a helicopter. Calculate the tension in the cable when the responders upward acceleration is 3.1 m/s^2.

Reference no: EM13316979

Questions Cloud

Find an interesting scm problem from the real business world : Find an interesting SCM problem from the real business world, make sure the problem can be solved through SCM concepts/tools

Installment-refund annuity : Which will provide a larger monthly payment to a male annuitant age 65, an annuity, five years certain, or an installment-refund annuity? Assume the same amount of money is available for each purchase

Determine how far the car travels while skidding to a stop : A 1500 kg car is headed directly for a brick wall when the driver realizes the danger and slams on the brakes. The car's initial speed is 32 m/s, Determine how far the car travels while skidding to a stop

Material requirements planning : You have seen several methods for lot sizing in Material Requirements Planning (MRP). Why is lot sizing important in MRP? Can too much concern be given lot sizing?

Calculate how long it will take a ball to hit the ground : Calculate how long it will take a ball to hit the ground if dropped from a height of 44 m,

Development and implementation of the strategy : Achieve maximum efficiency/lower costs it was desirable to run the extrusion machines for as long a period as possible (say on the 1-1/2" PVC pipe which is a standard for residential plumbing).

What is overall product water recovery and salt rejection : Each stage can perform 60 % water recovery (Qp/Cf) and 90% salt rejection (1-Cp/Cf) A) What is the overall product water recovery and salt rejection b)what is final product water flow rate (m^3/day) and quality in terms of TDS (mg/L).

Should a small business invest its time : Should a small business invest its time and money in acquiring and learning how to use some of the web top applications mentioned in this case? Defend your answer based on your review of the web top products from the small developers, Google, Yahoo, ..

Experienced at buying the product : Which type of purchasing do organizations use when they are experienced at buying the product, have an ongoing need for it and have regular suppliers of it?

User Account

All Pages