How much is 70 kg on the moon?
For example on earth a 70kg person would weigh 686N (70kg x 9.8 ) whereas on the moon, where the gravitational acceleration is about 1.62 , that same 70kg person would weigh 113N. This means on a pair of scales calibrated for earth they would measure 11.5kg. G-force is another name for the acceleration due to gravity.
What is the weight of a 90 kg man on the earth?
Weight is defined as the amount of force exerted on the earth due to our mass and gravity of acceleration. Given that the mass is 90 kg and gravity of acceleration of earth is 9.82 m/s^2. So this is the weight of the 90kg man standing on earth.
What is the height above the earth’s surface?
Formula used: The acceleration due to gravity above the surface of the earth is given by, g′=g(1−2hRE) where g is the acceleration due to gravity on the surface of the earth, h is the height above the surface and RE is the radius of the earth.
At what height from the surface of earth will the value of G be reduced by 36?
R4
At what height from the surface of earth will the value of G becomes 40?
At what height from the surface of earth will the value of g becomes 40% from the value at the surface of earth. Take radius of the earth =6.4×106m. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.
At what altitude the acceleration due to gravity reduces to 64?
⇒h=8000−6400=1600 km. So at the height of 1600 Km the value of the g becomes 64%of the g. So this is the required answer. Hence option (A) is the correct answer.
At what height from the surface of earth will the value of G be reduced by 64?
At what height from the surface of earth will the value of g be reduced by 36% from the value on the surface? Take radius of earth R=6400km. Solution : Since the acceleration due to gravity reduces by 36% the value of acceleration due to gravity there is 100-36=64%.
At what height from the surface of earth the acceleration due to gravity will be half the value of G?
Take radius of earth as 6.4106 m, g on the surface of the earth as 9.8m/s2. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Acceleration due to gravity is reduced to half its value on the earth’s surface at an altitude of 2.65×106 m.
At what altitude above the Earth’s surface is the acceleration due to gravity equal to g 12?
So high above the surface as the surface is from the center, or in other words earth’s radius. So you’ll have to be at more than 6000 Km of height. At 6400 km above earth’s surface the ‘g’ is reduced to’g/4′. At moon the acceleration is about 1/6 g.