Exam 11: Gravity

Earth and Mars are 1.0 AU and 1.52 AU away from the Sun,respectively.Given that the period of Earth's orbit around the Sun is 1 yr,calculate the period of the orbit of Mars around the Sun.(1 AU = 150 $\times$ 10⁶ km)

(Multiple Choice)

4.8/5

(23)

Question 81

Suppose the gravitational mass,m_G,and inertial mass,m_I,were not equivalent and 1m_G = 2 m_I.Near Earth's surface,the acceleration due to gravity would have a value of

(Multiple Choice)

4.8/5

(39)

Question 82

Which of the following statements is one of Kepler's three laws of planetary motion?

(Multiple Choice)

4.8/5

(33)

Question 83

A satellite of 1000 kg is in a circular orbit at a height of R_Eabove the surface of Earth.Calculate the minimum energy required to put such a satellite into this orbit.(R_E = 6.38 $\times$ 10⁶ m,M_E = 5.98 $\times$ 10²⁴ kg,G = 6.67 $\times$ 10^-11 N·m²/kg²)

(Multiple Choice)

4.8/5

(34)

Question 84

Showing 81 - 84 of 84

Exam 11: Gravity

Earth and Mars are 1.0 AU and 1.52 AU away from the Sun,respectively.Given that the period of Earth's orbit around the Sun is 1 yr,calculate the period of the orbit of Mars around the Sun.(1 AU = 150 ×\times× 106 km)

Suppose the gravitational mass,mG,and inertial mass,mI,were not equivalent and 1mG = 2 mI.Near Earth's surface,the acceleration due to gravity would have a value of

Which of the following statements is one of Kepler's three laws of planetary motion?

A satellite of 1000 kg is in a circular orbit at a height of RE above the surface of Earth.Calculate the minimum energy required to put such a satellite into this orbit.(RE = 6.38 ×\times× 106 m,ME = 5.98 ×\times× 1024 kg,G = 6.67 ×\times× 10-11 N·m2/kg2)

Systems of Measurement

Motion in One Dimension

Motion in Two and Three Dimensions

Newtons Laws

Applications of Newtons Laws

Work and Energy

Conservation of Energy

Systems of Particles and Conservation of Linear Momentum

Rotation

Conservation of Angular Momentum

Static Equilibrium and Elasticity

Fluids

Oscillations

Wave Motion

Superposition and Standing Waves

Temperature and the Kinetic Theory of Gases

Heat and the First Law of Thermodynamics

The Second Law of Thermodynamics

Thermal Properties and Processes

The Electric Field I: Discrete Charge Distributions

The Electric Field Ii: Continuous Charge Distributions

Electric Potential

Capacitance

Electric Current and Direct-Current Circuits

The Magnetic Field

Sources of the Magnetic Field

Magnetic Induction

Alternating-Current Circuits

Maxwells Equations and Electromagnetic Waves

Properties of Light

Optical Images

Interference and Diffraction

Wave Particle Duality and Quantum Physics

Applications of the Schrodinger Equation

Atoms

Molecules

Solids and the Theory of Conduction

Relativity

Nuclear Physics

Elementary Particles and the Beginning of the Universe

Filters

Earth and Mars are 1.0 AU and 1.52 AU away from the Sun,respectively.Given that the period of Earth's orbit around the Sun is 1 yr,calculate the period of the orbit of Mars around the Sun.(1 AU = 150 $\times$ 10⁶ km)

Suppose the gravitational mass,m_G,and inertial mass,m_I,were not equivalent and 1m_G = 2 m_I.Near Earth's surface,the acceleration due to gravity would have a value of

A satellite of 1000 kg is in a circular orbit at a height of R_Eabove the surface of Earth.Calculate the minimum energy required to put such a satellite into this orbit.(R_E = 6.38 $\times$ 10⁶ m,M_E = 5.98 $\times$ 10²⁴ kg,G = 6.67 $\times$ 10^-11 N·m²/kg²)