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What is the acceleration due to gravity on Earth?

• 9.8 m/s^2

• 10 m/s^2

• 8.9 m/s^2

• 9.5 m/s^2

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Which of the following is the universal gravitational constant?

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What is the formula for gravitational force between two masses?

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Which scientist is known for the law of universal gravitation?

• Isaac Newton

• Albert Einstein

• Galileo Galilei

• Niels Bohr

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What is the effect of gravity on light according to general relativity?

• It bends the path of light

• It has no effect

• It speeds up light

• It slows down light

Which planet has the strongest gravitational pull in our solar system?

• Jupiter

• Earth

• Mars

• Venus

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What is the escape velocity from Earth's surface?

• 11.2 km/s

• 9.8 km/s

• 7.9 km/s

• 12.5 km/s

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How does gravity affect time according to Einstein's theory?

• Time runs slower in stronger gravitational fields

• Time runs faster in stronger gravitational fields

• Gravity has no effect on time

• Time stops in strong gravitational fields

What is the gravitational potential energy formula?

Which of the following is a consequence of gravity in space?

• Formation of stars and planets

• Creation of chemical elements

• Generation of electromagnetic waves

• Production of nuclear energy

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