Grade 5 challenge worksheet on satellites, free fall, and gravity in space that asks students to pick correct explanations for orbiting, weightlessness, and tides, then fill in vocabulary such as satellite, fall, Moon, time, and attraction to describe how gravity acts between any objects with mass. Students reason about complex gravity scenarios involving spacecraft, satellites, and astronauts in challenging Grade 5 physical science word problems.
Style:
Gravity
Part A: Multiple Choice
Circle the best answer for each question.
1. A satellite circling the Earth is really doing what?
A) Falling toward Earth while moving sideways fast enough to keep missing it
B) Floating because Earth's gravity does not reach that high in space
C) Being pushed by hot rocket engines that never stop firing
D) Resting on a thick layer of air far above the clouds
2. Why do astronauts inside the orbiting space station feel weightless?
A) Earth has no gravity at the height of the station
B) They and the station are falling together in free fall
C) Their bodies have lost all of their mass in space
D) The Moon's gravity cancels Earth's gravity exactly
3. Which event happens because of the Moon's gravity acting on Earth?
A) Strong winds blow across the deserts each afternoon
B) Volcanoes erupt deep inside the ocean trenches
C) High and low tides shift along ocean coastlines
D) Earth spins one full turn each day on its axis
4. Two students drop a baseball and a tennis ball at the same time from a window. Without much air, how do they fall?
A) The baseball falls about twice as fast because it is heavier
B) The tennis ball falls faster because it is lighter and quicker
C) Both balls fall at about the same rate and land together
D) Only the baseball falls; the tennis ball stays floating
Part B: Fill in the Blank
Write the correct answer on each line.
1. An object that travels around a larger body in space is called a satellite.
2. Falling with only gravity acting on you is called free fall.
3. Two ocean high tides happen each day because of the gravity of the Moon.
4. Without air, a hammer and a feather hit the ground at the same time.
5. Gravity is a force of attraction between any two objects that have mass.
Gravity
★ Part A: Multiple Choice
Circle the best answer for each question.
1. A satellite circling the Earth is really doing what?
A) Falling toward Earth while moving sideways fast enough to keep missing it
B) Floating because Earth's gravity does not reach that high in space
C) Being pushed by hot rocket engines that never stop firing
D) Resting on a thick layer of air far above the clouds
2. Why do astronauts inside the orbiting space station feel weightless?
A) Earth has no gravity at the height of the station
B) They and the station are falling together in free fall
C) Their bodies have lost all of their mass in space
D) The Moon's gravity cancels Earth's gravity exactly
3. Which event happens because of the Moon's gravity acting on Earth?
A) Strong winds blow across the deserts each afternoon
B) Volcanoes erupt deep inside the ocean trenches
C) High and low tides shift along ocean coastlines
D) Earth spins one full turn each day on its axis
4. Two students drop a baseball and a tennis ball at the same time from a window. Without much air, how do they fall?
A) The baseball falls about twice as fast because it is heavier
B) The tennis ball falls faster because it is lighter and quicker
C) Both balls fall at about the same rate and land together
D) Only the baseball falls; the tennis ball stays floating
★ Part B: Fill in the Blank
Write the correct answer on each line.
1) An object that travels around a larger body in space is called a satellite.
2) Falling with only gravity acting on you is called free fall.
3) Two ocean high tides happen each day because of the gravity of the Moon.
4) Without air, a hammer and a feather hit the ground at the same time.
5) Gravity is a force of attraction between any two objects that have mass.
Ready to Practice?
Complete each section carefully.
9 Questions
12-18 minutes
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