I have not seen any significant differences in the walking sticks themselves, but I do find that the bramble in the ones at school dries out much faster. Of the three insects mentioned, the Indian stick is the only one I have witnessed near a water dish. We do spray our tanks daily, however, (except for weekends).
Problem 2 A 1000 kg car has four 10 kg wheels. When the car is moving, what fraction of its total kinetic energy is due to rotation of the wheels about their axles? Assume that the wheels have the same rotational inertia as uniform disks of the same mass and size.he platform has a mass of 150 kg, a radius of 2.0 m, and a rotational inertia of 3.00 kg Â· m 2 about the axis of rotation. A 60 kg student walks slowly from the rim of the platform toward the center.
Kinetic energy is the energy of motion, and is given by the equation E = (1/2) m v. If m is in kg, and v in m/s, then E is in joules. A one gram rock (m = 0.001 kg) moving at 2.4 km/sec (2400 m/s), has kinetic energy is 2645 joules = 0.6 Calories, approximately equal to the chemical energy stored in a gram of TNT.o if you cut back by 500 Calories per day, you will consume about 70 grams of your own fat per day, 500 grams per week, equal to a little more than a pound per week. Alternatively, you can lose that pound per week by working out at 1/7 horsepower for one hour every day, seven days per week.