0. A student with mass 45 kg jumps off a high diving board. Using 6.0 x 1024 kg for the mass of the earth, what is the acceleration of the earth toward her as she accelerates toward the earth with an acceleration of 9.81 m/s?? (Hint: Use Newton's Third Law to determine the net gravitational force the student exerts on the earth.)

Q: Explain by choosing with one suitable application of Newton’s 1st, 2nd and 3rd law each.

A: Newton’s laws of motion

Q: 1) The force on a 41kg object is (84,423) N.  Calculate the x-component of the object's acceleration…

A: (1) The mass of the object is: m=41 kg The force on the object is: F=84, 423 N

Q: 116. Which graph best represents the relationship between the mass of an object and its distance…

A: Here it is not mentioned which questions are to be answered , so according to the policy solutions…

Q: Length of an inclined track is l = 2 m, height h = 7 cm, gravitational acceleration is g = 980 cm/s2…

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Q: The mass of a large car is 1000 kg. How much force would be required to accelerate the car at a rate…

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Q: Newton's Law of Gravitation can be used to show that if an object weighs w pounds on the surface of…

A: Given data: Radius of the earth, R=3960 miles Weight, w=205 lb Wx=wR2x2

Q: 1. During the Apollo missions, astronauts landed on the moon and returned to Earth with a massive…

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Q: VP1. Newton's law of universal GMm F = p2 gravitation is represented by where F is the magnitude of…

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Q: An archer shoots an arrow straight up with a force of 24.5 N. The arrow has a mass of 0.4 kg. What…

A: mass, m  = 0.4 kg

Q: 7. A physical science text book has a mass of 12.2 kg a. What is the weight on the Earth? b. What is…

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Q: Question 21 Many people mistakenly believe that the astronauts that orbit Earth are "above gravity".…

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Q: What is the acceleration of a rock at the top of its trajectory when it has been thrown straight…

A: In this question they have asked the acceleration of Rock at the top of its trajectory when the Rock…

Q: The mass of a subway car and passengers is 47,600 kg. If its acceleration as it leaves a station is…

A: Given data: M=47600 kg a=0.5 m/s2 Need to determine the net force acting.

Q: The weight of a boy is 6 ib; on the moon with acceleration of gravity equal to 6 ft/s2. What is the…

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Q: What is speed? Force x distance minus acceleration

A: Answer                    B) The distance an object moves over time Reason

Q: An object whose mass is 10 lb weighs 9.6 lbf. Determine (a) the local acceleration of gravity, in…

A: Given: The mass of the object is 10 lb. The weight of the object is 9.6 lbf.

Q: Newton's Law of Gravitation says that the magnitude F of the force exerted by a body of mass m on a…

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Q: An astronaut of mass 75 kg travels to Mars. What is its weight? a. On earth b. On Mars, where g =…

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Q: A force of 36 Newtons causes an object to accelerate from rest to a speed of 12 m/s in 6.0 seconds.…

A: Given  Force F=36 N Final speed v=12m/s time t=6s

Q: Explain Newton's second Law and solve related problems Given a mass of 2.00 kg. Let g = the…

A: Newton’s second law of motion Newton’s second law of motion states that the acceleration of the…

Q: A man has a weight of 780N when on Earth's surface. What is his weight (gravitational force due to…

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Q: A mass of 1.1 kg lies on a frictionless table, pulled by another mass of 3.8 kg under the influence…

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Q: A person weighs 1 N on the moon, where g=1.6b m/s^2. Determine (1) the mass of the person; and (2)…

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Q: 18. Which of the following scenarios demonstrates Newton's 2nd Law? A. A planet exerts an attractive…

A: The correct answer is option (A).

Q: 8. On a distant planet, the acceleration due to gravity is measure to be 7.5m/s2 . (a) What is the…

A: Given information: The acceleration due to gravity on the distant planet, gp=7.5 m/s2 The mass of an…

Q: Newton's second law of motion states that the force acted on an object is equal to F = m•a. • F…

A: according to the newton's second law,  F=ma

Q: Q1) Use Newton's law of universal gravitation to calculate the weight of a 55-kg person standing on…

A: Newton's law of Universal Gravitation:- By the third law of motion, the force on a body due to the…

Q: The acceleration of objects due to the gravitational force exerted on them is lower on the Moon than…

A: On the moon, mass is the same as that of on earth But, the weight is less because of less…

Q: Superman has a weight of 2.5kN on his birth planet Krypton, where the acceleration of gravity is…

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Q: 300. Which of the following statements is/are incorrect? 1. MAss and weight are equal at sea level…

A: we have given some statements we have to check which of statements is/are correct

Q: What gravitational force does each exert on the other? What is the ratio of this gravitational…

A: Given quantities: Mass of first lead ball (M) = 9 kg Mass of second lead ball (m) = 60 g Distance of…

Q: m¹') 42. Gravity The force due to gravity is F = mg where 8 = 9.8 N/kg. a. Find the force due to…

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Q: 3. Which among the following is the correct formula for gravitational force? a) F= Gm,m2/r? b) F=…

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Q: A scientific instrument that weighs 85.2 N on the earth weighs 32.2 N at the surface of Mercury. (a)…

A: If an object has a mass 'm' and the gravity on a planet is 'g' then the weight of that object in…

Q: A 1.5-kg mass has an acceleration of (4.0i ^ − 3.0j ^ ) m/s2. Only two forces act on the mass. If…

A: Given: The mass of the object is 1.5 kg. The acceleration of the object is 4.0i^-3.0j^ m/s2. The one…

Q: A land vehicle to be used in the future manned exploration of the moon surface weighs 493 8 lb, on…

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Q: Q11. A person has a mass of 70 kg. What is this person's weight? What is the force that this person…

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Q: The weight of an astronaut plus his space suit on the Moon is only 290 N. How much do they weigh on…

A: Calculate the mass of the astronaut. m = W/gM     = 290/1.6     = 181.25 kg

Q: 113. Which graph best represents the relationship between acceleration due to gravity for objects…

A: Let G be the gravitational constant, me be the mass of the earth, m be the mass of the object, r be…

Q: At a given instant in time, an 8-kg rock that has been dropped from a high cliff experiences an…

A: Given data: Mass (m) = 8 kg Force of air resistance (Fair) = 12 N g = 9.8 m/s2

Q: The acceleration of the gravity on the surface of the moon is 1.63 m/s^2 what is the weight on the…

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Q: 3. Find the force of attraction between the Earth and the moon using the following data: • Mass of…

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Q: 4. An astronaut weighs 931 N here on Earth. a) What is his mass on Earth? b) What is his mass on the…

A: Given data:  Weight on earth (W) = 931 N Gravity on the surface of the moon (g') = 1.62 m/s2

Q: What is the weight of 70-kg astronaut? A. on Earth B. on the Moon (g = 1.6 m/s?) C. on Mars (g = 3.7…

A: Given data: Mass (m) = 70 kg Gravity on the moon (g) = 1.6 m/s2  Gravity on the Mars (g) = 3.7 m/s2…

Q: Suppose an astronaut has landed on Mars. Fully equipped, the astronaut has a mass of 132 kg. The…

A: The expression for find weight of the astronaut on mars is W=ma

Q: The acceleration due to gravity on planet Z is 1.81 m/s^2 A) if a rock weighs 28.0 N at the surface…

A: Answer:-  Given,                          The acceleration due to gravity on planet Z =  1.81 m/s2…

Q: What equation will solve the given problem below? A 3.0x105 kg car is 4.5x10-2 m away from a truck…

A: Since Gravitational force, F = Gm1m2/r2

Q: E14. The acceleration of gravity at the surface of the moon is approximately that at the surface of…

A: Given data: Weight on earth , We = 210 lb Gravity on moon , gm = ge /6 Need to determine the weight…