What is the mass of an object if a centripetal force of 6N keeps it moving at 4m/s in a circle of a radius of 8m.

Q: Centripetal acceleration is?

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Q: A centripetal force of 245 N acts on a 1,400-kg satellite moving with a speed of 4,500 m/s in a…

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Q: A satellite orbits the earth in a circle with a radius of 6,620 km. What is the speed of the…

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Q: You are swinging a 6 kg ball attached to a 1.5 m long string around above your head. the ball is…

A: Mass of ball is 6 kg, velocity of ball is 5 m/s and the length of string is, The expression for…

Q: A satellite moves in a circular orbit around the earth at the height of 6,556 kilometers above the…

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Q: A satellite moves in a circular orbit around the earth at the height of 6,556 kilometers above the…

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Q: An object travels at a speed of 60 m/s in circular path of diameter 12 m. Its centripetal…

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Q: A car rolls down a hill with a slope so the gravitational "pull" in the direction of motion is 1/5…

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Q: On Earth a book has a mass of 5-kg, what would be the mass of the 5-kg book on Jupiter where the…

A: mass of book on earth = 5 kg acceleration due to gravity on earth = g acceleration due to gravity on…

Q: On a highway curve with radius 60 m, the maximum force of static friction (centripetal force) that…

A: Given :     Radius of curve, r = 60 m     Mass of car, m = 1073 kg     Maximum static frictional…

Q: If a planet with 1.5 times the mass of Earth was traveling in Earth’s orbit, what would its period…

A: Let m denote the mass of the planet, M denote the mass of the sun, G denote the gravitational…

Q: How much centripetal force is required to keep a 12 kg object revolving 5 times per second in an…

A: The Centripetal force of an object moving along a circular path is given by,                  F =…

Q: If the moon pulls on a hammer with a force of 5N, what is the force of the hammer on the moon?

A: Given data The magnitude of the force pulled by the moon on the hammer is: Fm = 5 N   Newton's third…

Q: A satellite orbits the earth in a circle with a radius of 6,910 km. What is the period of the…

A: Given values: Radius of the orbit, r=6910 km Mass of the earth, m=5.972×1024 kg Universal…

Q: If the escape speed of earth is 12km/s, what would be its mass in kg (write in 4 significant…

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Q: You are on a merry go round with radius 3.7 m. What is the centripetal force on you if your velocity…

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Q: You weigh 180lb on the earth's surface. What would you weigh at a distance from the center of the…

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Q: If the mass of the object in the figure is 5kg, what is its acceleration?

A: The net force(F) acting on the object is:- F=F3-F1-F2F=60-30-20F=10N (towards left)

Q: A golf cart with a mass of slugs follows a curve of radius 56-ft with a speed of 12ft/s. What is the…

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Q: if a 6kg mass is dropped from a height of 10 meters, what is the velocity of the mass right before…

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Q: A comet goes around the sun in an elliptical orbit. At its furthest point, 450 million miles from…

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Q: What is the speed and period of the international space station provided that orbital radius is 6778…

A: Orbital radius, R = 6778 km Mass, m = 420,000 kg Speed, v = ? Period, T = ?

Q: A 5kg ball travels in a circle of radius 2m. If it experiences a 20 N force in doing so, what is its…

A: The equation for the centripetal force on an object in circular motion is given by, F=mv2r Here, m…

Q: A centripetal force of 245 N acts on a 1,450-kg satellite moving with a speed of 4,600 m/s in a…

A: The expression for centripetal force is, Fc=mv2rtherefore,r=mv2Fc

Q: You are on a merry go round with radius 1.8 m. What is the centripetal force on you if yo velocity…

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Q: A centripetal force of 230 N acts on a 1,300kg satellite moving with a speed of 4,700 m/s in a…

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Q: I centripetal force of 195 N acts on acts on a 1,300-kg satellite  moving with a speed of 5,100 m/s…

A: The equation for the centripetal force is given by, F=mv2r Here, m is the mass of the satellite, v…

Q: What centripetal force acts on a 0.250 kg point

A: The angular velocity in this case can be obtained as Now, the linear velocity here is

Q: Whirl a 7kg weight on a 1.8 rope, the weight makes 1 rev in 1 second. What is the centripetal…

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Q: If lillian weighs 500N, what is her weight in pounds?

A: 1 Pound = 4.45 N Weight = mg

Q: A child attaches a rubber ball to a string and whirls it around in a circle overhead. If the string…

A: To find the centripetal acceleration we have been given with the following radius=0.3  Ball's speed…

Q: Centripetal force is any force that A. Acts on a rotating object B. Produced circular motion C.…

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Q: If your mass is 60 kilograms, what is your acceleration?

A: According to Newton’s second law the force acting on an object is

Q: An object falling under the force of gravity falls about 16 ft. the first second, 48 ft. during the…

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Q: A boy has a weight of 220 kg on a planet with a gravitational pull of 36m/s/s. What would his weight…

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Q: The gravitational force between two bodies is 6.67 × 10-7N when the distance between their centres…

A: Given data:  Gravitational Force (F) = 6.67×10-7 N Distance (r) = 10 m Mass of first body (m1) = 800…

Q: On a highway curve with radius 44 m, the maximum force of static friction (centripetal force) that…

A: Given data: Radius of the curve, r=44 m Mass of the car, m=1123 kg Centripetal force, Fc=8727 N

Q: A meteor with a mass of 7.48 x 104 kg and is orbiting 408,819 meters above the Earth and at the…

A: Given: Mass m = 7.48 x 104 kg  Height h = 408819 m. Speed v = 5068 ms To determine: Centripetal…

Q: Centripetal force has to be continually changing

A: In a uniform circular motion, the object rotates about a fixed axis of rotation and the speed by…

Q: How much centripetal force is needed to make a body of 0.8 kg to move in a circle of radius 0-6 m…

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Q: The wheel of fortune is 2.6 meters in diameter. A contestant gives the wheel an initial velocity of…

A: In the given question, Diameter of the wheel (D) = 2.6m Initial velocity of the wheel (u) = 2m/s We…

Q: You have a mass of 70kg and are standing 6 meters away from a tractor-trailer. You feel a…

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Q: On a typical road, the force of friction during a turn can be up to 195,000 N. If a car has a mass…

A: The centripetal force is given as, Here, m, v and r represent the mass of the car, the car’s speed…

Q: What is the centripetal force needed to keep a 100kg object in a circular path with a radius of 5m…

A: Given data: Mass of the object (m) = 100 kg Radius of the circular path (r) = 5 m The speed of the…

Q: How much force was required to slow the car down to 2 m/s^2 if the mass of the car is 8000kg?

A: Given data: Magnitude of acceleration (a) = 2 m/s2 Mass (m) = 8000 kg Required: Force (F)

Q: If a baseball (m=.450 kg) is thrown up with a velocity of 8 m/s, how many meters high will it reach?

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Q: If an astronaut in full gear has a weight of 850 N on Earth, how much will the astronaut weigh on…

A: Given: The weight of astronaut on earth is W=850 N. The expression for mass of astronaut on earth…

Q: On a highway curve with radius 54 m, the maximum force of static friction (centripetal force) that…

A: Write the formula for the centripetal force.

Q: On the surface of the Earth, the weight is 1,160 Newtons.  What is the weight at 81,000 km from the…

A: Weight=mg,.   We need to calculate weight of the body at a distance of 81000Km