What would be the weight of an object with a mass of 100 kg in a place where the gravitational acceleration is 8 m/s²?     a) 9810 N  B) 196.2 N   NS) 800 N  D) 42.2 kgf  TO) 98.1 N

Q: 1. Suppose that there are two identical objects weighing 30 kg each. If the distance between them is…

A: Given data:  The mass of two objects m1 = m2 = 30 kg Distance (d) = 100 cm = 1.00 m Required: The…

Q: 7. Considering Newton's model of gravity, which of the following statements concerning the…

A:

Q: A firefighter, 50 meters from a burning building, shot the pressurized water coming out of the…

A: Given  v=40m/s θ=30 Distance from building d=50m

Q: 37 Two point masses m1 and m2 are located distance D apart. The magnitude of the gravitational force…

A: We know,

Q: 2. What effect does an excess of gravitational pull have on our bodies?

A: Given:- The effect does an excess of gravitational pull have on our bodies? Find:- Explain? Note:-…

Q: 25. Which of the following situations increases the gravitational force between two objects? The…

A: (B) the distance between two object decreases and their masses stay same

Q: A 6.74 x 10^22 kg planet in space is 9.11 x 10^5 m from a moon orbiting it. In N/kg, what is the…

A: The formula for gravitational filed strength is given by GMr2

Q: 5. The mass of the Hubble Space Telescope is 11.6 x 10° g. The mass of the earth is 5.98 × 10²4 kg…

A:

Q: Objects with masses of 170 kg and a 470 kg are separated by 0.490 m. (a) Find the net gravitational…

A: Given : mass of objects, m1 = 170 kg & m2 = 470 kg               separation between the mass m1…

Q: 3. Two identical space probes, each of mass 2.00 x 1Qʻ kg are "parked" in outer space. If they are…

A:

Q: 2. Two object, M1 = 100 kg and M2 = 200 kg, are separated by a distance of 3.00 m. Calculate the net…

A: Mass M1 =100 kg  Mass M2 =200 kg  Distance between m1 And m2 is r = 3.0 m Using formula of newtons…

Q: 3. Two objects with masses, 15 kg and 20 kg, are attracted by each other with a gravitational force…

A:

Q: 1. A 175lb astronaut wearing a complete shuttle suit with life support system, weighs a total of…

A: The expression for the weight of the astronaut on the moon,

Q: A 210-kg object and a 510-kg object are separated by 4.80 m. (a) Find the magnitude of the net…

A:

Q: Objects with masses of 200 kg and 500 kg are separated by 0.400 m. (a) Find the net gravitational…

A: Given,

Q: Help

A: In this question we have to find the approximate magnitude of the gravitational acceleration of the…

Q: The weight of bodies may change somewhat from one location to another because of the variation of…

A:

Q: 18. Which statement about a satellite orbiting Earth is true? A. The density of the satellite…

A: Mass and density are properties of object and substance ,so they don't changes by change in height ,…

Q: The weight of bodies may change somewhat from one location to another because of the variation of…

A: Given: Variation in the gravity, g=a -bz Where  a = 9.81 m/s^2 and b = 3.32 x 10^-6 s^-2 and z in m…

Q: 6. At a certain point between Earth and the Moon, the net gravitational force exerted on an object…

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Q: 5. Two objects, with masses m, and m2, are originally a distance r apart. The gravitational force…

A:

Q: 6 - In the experiment of determining gravitational acceleration, the rope length was measured 8…

A:

Q: 17. Two masses are separated by a distance d. If I double the mass of one of the masses and then…

A: Recall Newton's law of gravitation. F=Gm1m2/d2

Q: Determine the gravitational force that one body exerts on the other. Assume that the Moon's orbit…

A:

Q: 6) A distance of 2.00 mm separates two objects of equal mass. If the gravitational force between…

A:

Q: 1. Lee Yeong gazed out of the window and saw the full moon rose with more than ordinary splendor.…

A: NOTE : According to rules ,only first question can be answered and for remaining please post…

Q: 142. What is the magnitude of the net force acting on a 2.0 × 10³-kilogram car as it accelerates…

A: Given,The mass of the car, m = 2×103kgThe initial velocity of the car, vi = 0m/sThe final velocity…

Q: During football practice, two football players are standing at 10 meters away from each other. After…

A: Gravitational force between two objects of mass m1 and m2 having a distance “r” is given by…

Q: 20. What is the gravitational force of attraction between two 60kg and boy girl siting 2 m apart?…

A:

Q: 105. When a satellite is a distance d from the center of Earth, the magnitude of the gravitational…

A: Given that the force on the satellite due to earth gravity is FInitial separation between the…

Q: 3. Astrologers claim that when Jupiter is 'lined-up' with the Earth and Sun, its gravitational pull…

A: mass of man , m = 70 kg  mass of Jupiter , M = 1.9 x 1027 kg Distance between Earth and Jupiter , R…

Q: 17. Two masses are separated by a distance d. If I double the mass of one of the masses and then…

A:

Q: A 6.9-kg rock and a 9.0 x 10*-kg pebble are held near the surface of the earth. (a) Determine the…

A: (a) The gravitation forces, Frock=GMMearthr2Frock=6.67×10-11 Nm2/kg26.9 kg5.98×1024kg6.38×106…

Q: 3. Two astronauts in space, each will a mass of 100 kg, are 2 meters apart from one another. a) What…

A:

Q: 28. Which best describes the gravitational force? a.  linear function of distance   b. an…

A: According to Newton's law of gravitation, the force of attraction between two bodies is directly…

Q: A 1.16 kg book in space has a weight of 4.52 N. What is the value of gravitational field at that…

A: To determine,The gravitational field(E) at the location.given,mass(m)=1.16 kgweight(w)=4.52 N

Q: 36 What is the magnitude of the gravitational force that one 5.0-kilogram mass exerts on another…

A: Consider the two identical objects with mass m and the distance between them is r.

Q: 2. The Gravity Force Fgrav between two objects with masses M1 and M2 is 100 N. If the separa- tion…

A: Given values: Gravity force, Fgrav=100 N

Q: Two planets A and B, with masses of 5 x 106 kg and 9 x 106 kg, respectively, are separated by a…

A: Given data:  Masses of two plates m1 = 5×106 kg and m2 = 9×106 kg Distance (r) = 5 m Universal…

Q: A mass m is suspended from a massless spring of natural length 90 cm with the spring constant k = 10…

A: Given, Length=90cm Spring constant=10Nm Acceleration due gravity=9.8m/s²

Q: 13. When climbing from sea level to the top of Mount Everest, a hiker changes elevation by 8848 m.…

A: Elevation of the hiker by climbing Mt. Everest (h)=8848 m Mass of earth (M)=6×1024 kg Radius of…

Q: When a person passes you on the street, you do not feel a gravitational tug. Explain.

A: The magnitude of Gravitational force between two bodies is given by the formula: F=Gm1m2r2 The value…

Q: 10^-8 N when separated by 19.4 cm. Two objects attract each other with a gravitational force of…

A:

Q: What is the magnitude of the gravitational attraction on two 3.0-kg physical science textbooks on a…

A: Write the given values with the suitable variables. m1=3 kgm2=3 kgr=0.15 m Here, m1, m2 are the…

Q: Objects with masses of 275 kg and a 575 kg are separated by 0.480 m. (a) Find the net gravitational…

A: The given values are, m1=275 kgm2=575 kgd=0.480 mm3=43.0 kgr1=r2=d2=0.480 m2=0.240 m

Q: A 225-kg object and a 525-kg object are separated by 3.90 m. (a) Find the magnitude of the net…

A:

Q: Three 0.300-kg billiard balls are placed on a table at the corners of a right triangle as shown. The…

A: Let us consider three billiard balls are placed on a table at the corners of a right triangle as…

Q: A mass ?m is suspended from a massless spring of natural length 90 cm with the spring constant…

A: The motion of a mass attached with a spring executes simple harmonic motion when the spring is made…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!