6. The value of gravitational pull on the moon is 1.6 m/s/s. What is the weight of a 75 kg astronaut on the moon? Force (F) = Formula: Mass (m) = Substitution: Answer: Gravity (g) = 7. A space ship has a mass of 9000 kg. The space ship is launched from Earth and lands on a distant planet where it has a weight of 390000 N. What is the acceleration of gravity on this planet? Formula: Force (F) = Substitution: Mass (m) = Answer: Gravity (g) = 8. Big Bertha tips the scales at 950 Newtons. What is her mass? Force (F) = Formula: Mass (m) = Substitution: Gravity (g) = Answer:

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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astronaut on the moon?
Force (F) =
Formula:
Substitution:
Mass (m) =
Answer:
Gravity (g) =
7. A space ship has a mass of 9000 kg. The space ship is launched from Earth and lands on a
distant planet where it has a weight of 390000 N. What is the acceleration of gravity on this
planet?
Formula:
Force (F) =
Substitution:
Mass (m) =
Answer:
Gravity (g) =
8. Big Bertha tips the scales at 950 Newtons. What is her mass?
Formula:
Force (F) =
Substitution:
Mass (m) =
Answer:
Gravity (g) =
9. If my mass is 100 kilograms, what is my weight?
Force (F) =
Formula:
Mass (m) =
Substitution:
Gravity (g) =
Answer:
10. The elevator in the new office building warns that it can safely lift 300 kg at one time. If John
(850 N),
the elevator safely carry them up to the third floor? Think! Show all work.
etty (530 N), Robert (740 N) and Alice (610N) all get in the elevator at once, can
Transcribed Image Text:astronaut on the moon? Force (F) = Formula: Substitution: Mass (m) = Answer: Gravity (g) = 7. A space ship has a mass of 9000 kg. The space ship is launched from Earth and lands on a distant planet where it has a weight of 390000 N. What is the acceleration of gravity on this planet? Formula: Force (F) = Substitution: Mass (m) = Answer: Gravity (g) = 8. Big Bertha tips the scales at 950 Newtons. What is her mass? Formula: Force (F) = Substitution: Mass (m) = Answer: Gravity (g) = 9. If my mass is 100 kilograms, what is my weight? Force (F) = Formula: Mass (m) = Substitution: Gravity (g) = Answer: 10. The elevator in the new office building warns that it can safely lift 300 kg at one time. If John (850 N), the elevator safely carry them up to the third floor? Think! Show all work. etty (530 N), Robert (740 N) and Alice (610N) all get in the elevator at once, can
Part 1: Weight Problems
1. Force (F) = ?
Mass (m) = 75 kg
Gravity (g) = 9.8 m/s/s
2. Force (F) = 490N
Mass (m) = ?
Gravity (g) = 9.8 m/s/s
490N
Formula: _F=75 kg19.8m/s1s
Formula:
78M/3/5
Substitution:
Substitution:
Answer:F=735N
Answer: M 5O kg
3. What is the force on a 1 kg ball that is falling freely due to the pull of gravity?
F= 1/9.8M%²
Force (F) =
Formula:
Mass (m) =
Substitution:
F= 9,8N
Answer:
Gravity (g) = 9.8m/3
4. What is the mass of a person who weighs 500 N?
-500N
Formula: M=5.00N/18
Force (F) =
Substitution:
Mass (m) =
51kg
Answer:
Gravity (g) =
5. What is the weight of an object (on earth) that has a mass of 45 kg?
Transcribed Image Text:Part 1: Weight Problems 1. Force (F) = ? Mass (m) = 75 kg Gravity (g) = 9.8 m/s/s 2. Force (F) = 490N Mass (m) = ? Gravity (g) = 9.8 m/s/s 490N Formula: _F=75 kg19.8m/s1s Formula: 78M/3/5 Substitution: Substitution: Answer:F=735N Answer: M 5O kg 3. What is the force on a 1 kg ball that is falling freely due to the pull of gravity? F= 1/9.8M%² Force (F) = Formula: Mass (m) = Substitution: F= 9,8N Answer: Gravity (g) = 9.8m/3 4. What is the mass of a person who weighs 500 N? -500N Formula: M=5.00N/18 Force (F) = Substitution: Mass (m) = 51kg Answer: Gravity (g) = 5. What is the weight of an object (on earth) that has a mass of 45 kg?
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