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Question: A vehicle moving with a speed of 60 km/h applies brakes and comes to a stop in 5 seconds. ..
Question: A stone is thrown downward with an initial velocity of 5 m/s from a height of 45 m. How lo..
Question: An object moves with a uniform speed of 15 m/s. How far will it travel in 20 seconds?Optio..
Question: A ball is dropped from a height of 80 m. How long will it take to reach the ground? (Assum..
Question: A train travels at a speed of 72 km/h. How long will it take to cover a distance of 180 km..
Question: What is the gravitational force experienced by a 10 kg mass at the surface of the Earth?Op..
Question: If two objects are moved closer together, what happens to the gravitational force between ..
Question: If the mass of the Earth were to double while the radius remains the same, what would happ..
Question: A stone is dropped from a height of 20 m. How long will it take to reach the ground?Option..
Question: If the mass of an object is halved, how does its gravitational potential energy change at ..
Question: What is the work done in moving an object from one point to another in a gravitational fie..
Question: Which of the following correctly describes gravitational field lines?Options: They point a..
Question: If the gravitational field strength at a point is 10 N/kg, what is the gravitational poten..
Question: Which of the following is NOT a type of pavement distress?Options: CrackingRuttingPotholes..
Question: What is the significance of the California Bearing Ratio (CBR) test in pavement design?Opt..
Question: Which material is commonly used for the surface layer of flexible pavements?Options: Concr..
Question: What is the purpose of a pavement management system (PMS)?Options: To design new pavements..
Question: Which type of pavement is typically used for high-traffic areas due to its durability?Opti..
Question: What is the primary function of a subbase layer in pavement design?Options: To provide dra..
Question: Which pavement design method considers traffic load, subgrade strength, and environmental ..
Question: What is the main advantage of using recycled asphalt pavement (RAP)?Options: Increased cos..
Question: Which of the following is a common test for determining the strength of concrete pavement?..
Question: What is the primary purpose of asphalt in pavement materials?Options: To provide structura..
Question: A satellite is in a circular orbit around the Earth. What is the relationship between its ..
Question: For a satellite in a low Earth orbit, what is the approximate altitude range? (2000)Option..
Question: Which of the following orbits is used for weather satellites?Options: Geostationary orbitP..
Question: If the radius of the Earth is R, what is the gravitational acceleration at a height R abov..
Question: What is the relationship between the height of a satellite and its orbital period?Options:..
Question: The gravitational force acting on a satellite in orbit is dependent on which of the follow..
Question: If a satellite is in a geostationary orbit, what is its orbital period?Options: 24 hours12..
