graphics_name,topic,id,question,choice1,choice2,choice3,choice4,solution
engineering_2101,Engineering,2101,ENGINEERING: Extending the reach of this crane will shift its _____.,total weight,allowable speed,center of gravity,center of buoyancy,center of gravity
engineering_2103,Engineering,2103,ENGINEERING: In which direction does gravity act on this skier?,A,B,C,D,C
engineering_2105,Engineering,2105,ENGINEERING: Which shelf will support the most weight?,A,B,C,D,D
None,Engineering,2107,ENGINEERING: √(27/3) = ?,√3,3,9,12,3
engineering_2108,Engineering,2108,ENGINEERING: Find the volume of the brick.,15,36,44,96,96
None,Engineering,2110,ENGINEERING: The ratio 36 : 12 is the same as _____.,2:01,3:01,4:01,5:01,3:01
None,Engineering,2115,"ENGINEERING: If the tire of a car rotates at a constant speed of 552 times in one minute, how many times will the tire rotate in half-an-hour?",276,"5,520","8,280","16,560","16,560"
None,Engineering,2118,ENGINEERING: A faucet gives 20 gallons of water in 5 seconds. How many gallons does it give in 7 seconds?,25,36,28,30,28
None,Engineering,2119,ENGINEERING: Air is less dense than water because _____.,it is lighter,its molecules are farther apart,its molecules are closer together,its moves more quickly and easily,its molecules are farther apart
None,Engineering,2122,ENGINEERING: The principle gas in the earth's atmosphere is _____.,argon,neon,nitrogen,oxygen,nitrogen
engineering_2124,Engineering,2124,"ENGINEERING: Points A, B, C, and D represent different locations near a permanent magnet. At which point is the magnetic field the strongest?",A,B,C,D,C
None,Engineering,2126,"ENGINEERING: Of the following types of electromagnetic radiation, which would be most likely to cause a sunburn?",radio waves,ultraviolet light,infared light,visible light,ultraviolet light
None,Engineering,2132,ENGINEERING: A skateboarder rides down a ramp. Assume that there is no friction present. Which of the following is true about the energy of the skateboarder?,"The skateboarder’s gravitational potential energy will be used up in the descent, with no mechanical energy left at the bottom of the ramp.",The skateboarder starts with no mechanical energy and gains kinetic energy over time.,The skateboarder’s gravitational potential energy will be converted into kinetic energy.,The skateboarder’s kinetic energy will be converted into gravitational potential energy.,The skateboarder’s gravitational potential energy will be converted into kinetic energy.
None,Engineering,2137,ENGINEERING: Calculate the net force needed to accelerate a 70.0 kg refrigerator 5.0 m/s^2.,350 N,14 N,700 N,More information is needed,350 N
engineering_2140,Engineering,2140,ENGINEERING: Identify the resistors in parallel.,R1 || R2,R2 || R3,R1 || R3,None,R2 || R3
engineering_2144,Engineering,2144,"ENGINEERING: A uniform meter stick with equally spaced tick marks has a fulcrum at its center, and a downward force 1F is applied to the meter stick at the position shown. Another downward ↓ force of 1F is then applied to the meter stick. At which position should the downward force 1F be applied to keep the meter stick in equilibrium?",position x1,position x2,position x3,position x4,position x4
None,Engineering,2149,ENGINEERING: Convert the angle θ = π/2 radians to degrees.,θ = 0°,θ = 45°,θ = 90°,θ = 180°,θ = 90°
None,Engineering,2151,ENGINEERING: Which of the following sets of measurements are arranged in order from smallest to largest?,"0.35 kilograms, 9.4 grams, 5 grams","9.4 grams, 5 grams, 0.35 kilograms","9.4 grams, 0.35 kilograms, 5 grams","5 grams, 9.4 grams, 0.35 kilograms","5 grams, 9.4 grams, 0.35 kilograms"
engineering_2153,Engineering,2153,"ENGINEERING: Given that a randomly selected guest is a friend of the groom, find the probability they are a friend of the bride: P(bride | groom) = ?",20/50,30/50,30/79,50/79,30/50
engineering_2157,Engineering,2157,ENGINEERING: An adventurous cliff jumper runs horizontally off a cliff. Ignore air resistance and assume the origin of the coordinate system to be the cliff edge. Which diagram best describes the vertical velocity vectors during the person’s fall?,A,B,C,D,A