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- A road that rises 1 ft for every 100 ft traveledhorizontally is said to have a 1% grade. Portions of the Lewistongrade, near Lewiston, Idaho, have a 6% grade. At what angle is thisroad inclined above the horizontal?A golden-colored cube is handed to you. The person wants you to buy it for $100, saying that is a gold nugget. You pull out your old geology text and look up gold in the mineral table and read that its density is 19.3 g/cm3. You measure the cube and find that it is 3cm on each side, and weighs 40 g. What is its density? Is it gold? Should you buy it?Waudlangtha of tiuo yound uoaver än ais aue 81m and 81 m. 145 LWhen Ahese coauee meet at a foint simultanepuly. they frnduca bealt fsec. Caloulalt the uelocily of praund in ave?.
- A golden-colored cube is handed to you. The person wants you to buy it for $100, saying that is a gold nugget. You pull out your old geology text and look up gold in the mineral table, and read that its density is 19.3 g/cm3. You measure the cube and find that it is 2 cm on each side, and weighs 40 g. What is its density? Is it gold? Should you buy it? Draw also a figure or free body diagram that support the problem, and the discovery after solving it.If you weigh 170.0 lb at sea level, how much would you weigh at the top of Mt. Everest? Assume the Earth’s radius is 4000 miles and Everest is 5.000 miles high.A 100g (1kg) apple is located on a branch 2m high from the ground. What is it’s PE?
- Hi! One of the homework questions, due to upload today, is "a piece of metal that has a mass of 0.50 kg and a volume of 63 cm^3. Answer in g/cm^3 and with the correct number of significant figures. The density in g/cm3 will be..." I have worked the question based on the examples given in the text, but I have no idea how to get this answer, not to mention what the answer is! :( Please help!!why is it not -9.8m/s^2?You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. At the time, gold was selling for $450 per troy ounce, and 1 troy ounce was equal to 31.1035 grams. How tall would your million-dollar cube be?
- by I m. They found the girths to be 6.3 m (at eround level), 5.4 m, 4.6 m, 4.4 m, 4.8 m and 3.9 m, and then the stone tapered to a point at a beight of 6 m. Assuming that the stone is made of basalt of density 2s00 kg/mand is nearly square in crosssection, find an approximation for the mass of the stone. Hint: Mass of an object m is given by the formula m = pV, where p is density and V is volume of the object.aquarium activity- large hollow ball in water-l.87 Qutomobile dhaer tavel lngA nothent 41-6 kmh notices that Wind frem the notth An nostheast be comy appens to When he wind appeas. the drines southeast at 4skm h 60° be canrig west. Find to velacity ofe South the wind elatine to the