A. 24kg B. 34kg C. 64kg D. 32kg 相关知识点: 试题来源: 解析 L.A 1.常识题,题意:在地球上一只大象64kg,在火星上大象有 多少公斤?根据常识推断,地球的表面重力约为火星表面重 力的2.6倍,火星上东西的质量约为地球上东西质量的38%, 故大象在火星上的质量约为24kg,故选择A。 反馈 收藏 ...
Have you ever wondere d how much you’ d weigh on Mars? Or why do satellites (卫星) stay up in the sky? How do scientists prepare for landing on the moon?Get ready to fin d out these secrets with Space Experience Hall Kids Program!Here are five online classes for you about Mars, ...
What does the moon weigh? How much does mercury weigh? What would be the weight of an object on Jupiter if the object weighs 1.7 lb on Mars? How do you calculate your weight on the moon compared to your weight on earth? If your mass is 60 kg on Earth, what would your mass be on...
How much does the planet Mars weigh? How much does the planet Venus weigh? How much does the Earth weigh? How large is the planet Mercury? How much does Ceres weigh? What is the density of the planet Mercury? What is the mass of the planet Mercury? If you weighed 110 pounds on Eart...
Multiple spectrometers on the arm of the rovers employ all sorts of tricks to determine the composition of rocks, including tracking how much heat an object is giving off and firing alpha particles at it. Spirit and Opportunity also came equipped with an installed drill (Rock Abrasion Tool) to...
By Taylor Gilliam. Because Saturn is bigger than the Earth, you would weigh more on Saturn than you do here. If you weigh 70 pounds on Earth, you would. C.M. Rodrigue, 2007 Geography, CSULB Mars: Basic Planetary Characteristics Geography S/07 Dr. Christine M. Rodrigue. ...
the asteroid belt between the orbits of Mars and Jupiter (which might have congealed into its own planet but never could because of the energy from Jupiter’s nearby gravity), 2) the much larger Kuiper belt surrounding Neptune’s orbit, and 3) the much, much larger Oort Cloud, a huge ...
. Mercury is the smallest planet, but its surface gravity is about the same as that of the much larger Mars because Mercury is more dense. Similarly, Saturn is much larger than Earth, but it's much less dense, so the gravitational force on Saturn is about the same as it is on Earth...
On the other hand, if you deflated a balloon in space, the balloon would shoot backward—in the same way it would on Earth—because the force in that situation isn’t created by pushing on air outside the balloon (like a propeller), it’s created by the air pressure being much higher...
the rocket's lower stage, interstage and six-person OrionMulti-Purpose Crew Vehicle(MPCV) into space. Imagine a tube taller than the Statue of Liberty, weighing as much as 24 fully loaded 747s and kicking out the horsepower equivalent of 13,400 locomotives, and you begin to get the ...