Search
Question: The expression 4^(x+1) can be rewritten as?Options: 2^(2x+2)2^(x+1)2^(x+2)4^xCorrect Answe..
Question: If log_10(1000) = x, what is the value of x?Options: 2310Correct Answer: 3Solution: Since ..
Question: If a^x = b^y and a = b^k, what is the relationship between x, y, and k?Options: x = kyy = ..
Question: If 3^(2x) = 81, what is the value of x?Options: 2341Correct Answer: 2Solution: Since 81 = ..
Question: What is the value of 2^(3x) * 2^(2x)?Options: 2^(5x)2^(6x)2^(x)2^(x+5)Correct Answer: 2^(5..
Question: If a^x = b^y, then log_a(b) is equal to?Options: y/xx/yx+yy-xCorrect Answer: y/xSolution: ..
Question: A 2 kg object is thrown upwards with a velocity of 10 m/s. What is its maximum height? (g ..
Question: If a 10 kg object is moving with a velocity of 4 m/s, what is its kinetic energy?Options: ..
Question: An object is moving in a circular path with a constant speed. What type of energy is prima..
Question: A machine does 600 J of work in 5 seconds. What is its power?Options: 120 W100 W150 W200 W..
Question: A 3 kg object is dropped from a height of 15 m. What is its potential energy at the top? (..
Question: A car of mass 1000 kg is moving at a speed of 20 m/s. What is its total mechanical energy ..
Question: If a force of 10 N is applied to move an object 5 m, what is the work done?Options: 50 J25..
Question: A 4 kg object is moving with a speed of 5 m/s. What is its kinetic energy?Options: 10 J20 ..
Question: A 3 kg object is pushed with a force of 15 N over a distance of 4 m. If the object experie..
Question: A volume is measured as 1000 mL with an error of 10 mL. What is the relative error?Options..
Question: If the circumference of a circle is measured as 31.4 cm with an error of 0.2 cm, what is t..
Question: A car\'s speed is measured as 60 km/h with a possible error of 2 km/h. What is the minimum..
Question: If a temperature is recorded as 25°C with an error of ±0.5°C, what is the maximum possible..
Question: The weight of an object is measured as 200 g with a possible error of 5 g. What is the ran..
Question: A student measures the length of a rod as 15.3 cm. If the true length is 15 cm, what is th..
Question: If the measured value of a quantity is 100 with a relative error of 0.02, what is the abso..
Question: If a cyclist is moving at a constant speed and exerts a force of 200 N, what is the power ..
Question: A 1000 W heater operates for 2 hours. How much energy does it consume?Options: 7200000 J20..
Question: If a person lifts a 10 kg object to a height of 5 m in 5 seconds, what is the power exerte..
Question: What is the volume of a cube with a side length of 3 cm?Options: 9 cm³18 cm³27 cm³36 cm³Co..
Question: What is the SI unit of time?Options: MinuteHourSecondDayCorrect Answer: SecondSolution: Th..
Question: If a length is measured as 2.5 m, what is this length in millimeters?Options: 252502500250..
Question: A 10 kg object is lifted to a height of 5 m. What is the work done against gravity?Options..
Question: A 3 kg object is moving with a speed of 10 m/s. What is its total mechanical energy?Option..
