How do I get my son to do his work?

Lead is obtained from the mineral galenite. The storage bin for the galenite must be able to hold 50,000 kg of galenite. If the density of galenite is 7.51 g/cm3, what volume does the storage bin need to be so as to hold the galenite

Why do you think the Combination Square is better to use than the tape measure for making precise measurements?

Gear A has 30 teeth & Gear B has 20 teeth. If Gear A rotates at 1000rpm, what speed does Gear B rotate at?

Ball joints on a vehicle equipped with MacPherson struts are being inspected for wear. Which of the following would be the correct method to check the load bearing joint?

Consider a cylindrical nickel wire 2.3 mm in diameter and 2.6 * 104 mm long. Calculate its elongation when a load of 260 N is applied.

2. How can manual SA welding gun movement be performed?

The format_address function separates out parts of the address string into new strings: house_number and street_name, and returns: "house number X on street named Y".

A hard real-time system has been developed to for a fly-by-wire aviation system. It has sensors for the following pilot interface systems: System Sampling Frequency (Hz) CPU time required (ms) Yoke 20 5 Rudder pedals 15 2 Throttle 10 1 Overhead of

An insulated rigid tank of volume 8 m3 initially contains air at 600 kPa and 400 K. A valve connected to the tank is opened, and air escapes until the pressure inside the tank is 200 kPa.

Eutectic product in Fe-C system is called A. Pearlite B. Bainite C. Ledeburite D. Spheroidite