If we go from earth to a planet with stronger gravity how does the velocity change?
If we go from earth to a planet with stronger gravity how does the velocity change?
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![B. since it is given that: (gravity of planet) > ( Isavity on earth) lie. Igravitational acceleration) > L on earth lie. [8P]](http://img.homeworklib.com/questions/3f89a530-72d8-11eb-b26f-1d61cd787392.png?x-oss-process=image/resize,w_560)
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If we go from earth to a planet with stronger gravity how does
the velocity change?
)A cannon ball on a planet that is not Earth (i.e., does not have a gravity...
)A cannon ball on a planet that is not Earth (i.e., does not have a gravity equal to Earth’s) is shot with an initial velocity of 50 m/s at an angle of 25o. It lands a distance of 262.3 m away from its launch point. Draw velocity v time and position v time graphs for the cannon ball.
The electric force is much stronger than the gravitational force so we can often neglect gravity...
The electric force is much stronger than the gravitational force
so we can often neglect gravity in electricity and magnetism. How
far does the electron of a hydrogen atom have to be removed from
the nucleus (contains only one proton) for the force of attraction
equal the weight of the electron at the surface of the Earth (g=9.8
m/s2)? Is that large compared to the size of an atom?
2. The electric force is much stronger than the gravitational force...
10. Find center of gravity between planet earth and the moon.(find mass of earth and moon...
10. Find center of gravity between planet earth and the moon.(find mass of earth and moon and distance between them from your book or notes)
Step 13: Let's find out the gravity on an unknown planet. Go back to the simulation,...
Step 13: Let's find out the gravity on an unknown planet. Go back to the simulation, set the length of the pendulum equal to 1.0 m and mass of the bob equal to 0.1 kg. Select "Planet X" from the drop-down menu under Gravity. Measure the time period for the pendulum on Planet X. Record it below (for 10 oscillations) T Planet x = 16.995 Use this time period to find the gravity on Planet X. Show all your work...
On planet Tehar, the acceleration of gravity is the same as that on Earth but there...
On planet Tehar, the acceleration of gravity is the same as that on Earth but there is also a strong downward electric field with the field being uniform close to the planet's surface. A 2.00 kg ball having a charge of 5.01 µC is thrown upward at a speed of 20.1 m/s and it hits the ground after an interval of 4.10 s. What is the potential difference between the starting point and the top point of the trajectory? kV
How close would an Earth-mass planet have to be to the star so that the planet’s...
How close would an Earth-mass planet have to be to the star so
that the planet’s radial velocity would exceed the natural 1 ms-1
radial velocity jitter by a factor of 2?
How long would the year be if the planet were this close to the
Sun?
3) (10 pts) The spectral lines of a 1 solar mass star have a random noise shift of ~1 ms due to the effects turbulence in the star. How close would an Earth-mass...
Does the angular velocity of the earth change if you take an imaginary elevator down 500...
Does the angular velocity of the earth change if you take an imaginary elevator down 500 miles towards the center of the earth
Suppose there is a planet whose diameter is half that of the Earth and whose mass...
Suppose there is a planet whose diameter is half that of the Earth and whose mass is twice that of the Earth. What is the weight of a 100 kg person on this planet? Hint: Using Newton’s law of Universal Gravitation, obtain an expression for the acceleration due to gravity (~gplanet) on the surface of this planet. I understand that the answer is (8)(9.8)(100) but where did the 8 come from?
recently a star with several possibly earth like planet was discovered it is 3.0x10^18 m from...
recently a star with several possibly earth like planet was discovered it is 3.0x10^18 m from earth how long does it take light from that star to reach the earth?
You sit on Earth taking a physics test. a. What is the force of gravity from the planet Jupiter (mass = 1.9 * 1027kg) pulling on you (mass = 75kg) right now (distance = 5.9 * 1011m)? b. What is the force of gravity between you (still m = 75kg) and the Ear
You sit on Earth taking a physics test.a. What is the force of gravity from the planet Jupiter (mass = 1.9 * 1027kg) pulling on you (mass = 75kg) right now (distance = 5.9 * 1011m)? b. What is the force of gravity between you (still m = 75kg) and the Earth? HINT: you don’t need the mass of the Earth for this, just Newton’s second law! c. The Mass of Jupiter is over 300 times the mass of Earth. Why is...
The electric force is much stronger than the gravitational force
so we can often neglect gravity in electricity and magnetism. How
far does the electron of a hydrogen atom have to be removed from
the nucleus (contains only one proton) for the force of attraction
equal the weight of the electron at the surface of the Earth (g=9.8
m/s2)? Is that large compared to the size of an atom?
2. The electric force is much stronger than the gravitational force...
10. Find center of gravity between planet earth and the moon.(find mass of earth and moon and distance between them from your book or notes)
Step 13: Let's find out the gravity on an unknown planet. Go back to the simulation, set the length of the pendulum equal to 1.0 m and mass of the bob equal to 0.1 kg. Select "Planet X" from the drop-down menu under Gravity. Measure the time period for the pendulum on Planet X. Record it below (for 10 oscillations) T Planet x = 16.995 Use this time period to find the gravity on Planet X. Show all your work...
How close would an Earth-mass planet have to be to the star so
that the planet’s radial velocity would exceed the natural 1 ms-1
radial velocity jitter by a factor of 2?
How long would the year be if the planet were this close to the
Sun?
3) (10 pts) The spectral lines of a 1 solar mass star have a random noise shift of ~1 ms due to the effects turbulence in the star. How close would an Earth-mass...
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