Physics The large collection of stars, dust and gas held together by gravitational attraction between components is known as Galaxy Atmosphere Sun Family Cluster Galaxy Atmosphere Sun Family Cluster ANSWER DOWNLOAD EXAMIANS APP
Physics A person can jump higher on the moon's surface than on the earth because : The moon is cooler than earth The moon has no atmosphere The acceleration due to gravity in moon is smaller than that on the earth. The moon's surface is rough The moon is cooler than earth The moon has no atmosphere The acceleration due to gravity in moon is smaller than that on the earth. The moon's surface is rough ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity required to place a vehicle in orbit around the moon is ________ that required to place it in orbit round the earth. Less than Equal to Greater than or equal to Greater than Less than Equal to Greater than or equal to Greater than ANSWER DOWNLOAD EXAMIANS APP
Physics Which measurement depends on gravitational force? Weight All of these Mass Height Weight All of these Mass Height ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum escape velocity of rocket to be launched into space ? 5 Km/Sec. 15 Km/Sec. 11 Km/Sec. 6 Km/Sec. 5 Km/Sec. 15 Km/Sec. 11 Km/Sec. 6 Km/Sec. ANSWER DOWNLOAD EXAMIANS APP
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