An 800 J of work was done on the object to move it 5.5 meters away from its initial position. How much force was exerted to the object?
Q: When a 0.0598-kg golf ball takes off after being hit, its speed is 32.5 m/s. (a) How much work is…
A: Given dataMass of the ball m=0.0598kgspeed of the ball v=32.5 m/s
Q: A 2 kg object slides across a horizontal surface with an initial speed of 6.53 m/s. If the object…
A: Given that,Mass of object : m = 2 (kg)Initial velocity : v=6.53 m/sec Here we need to find the…
Q: A 24.0 kg object is initially traveling at 3.50 m/s. Exactly one minute later the object is…
A: According to work-energy theorem, work done on object during one minute is equal to the change in…
Q: A helicopter lifts a 80 kg astronaut 20 m vertically from the ocean by means of a cable. The…
A: (a). The work done by helicopter is
Q: How much work is done by a shopper in pushing her grocery cart by a force of 325 N througl 24.70 m?…
A: We know formula Work = force * displacement given , force = 325 N , displacement =24.70 m Work =…
Q: An object of mass 2kg has a velocity of (i4+ j-3)m/s. it is acted upon by a force and its velocity…
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Q: In the plot shown of force vs. distance, approximately how much work is done in moving an object…
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Q: A mass of 8 kg is traveling at a constant 10.9 m/s when a 32 N force, F, starts to act in the…
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Q: A 68 kg bicyclist rides his 8.5 kg bicycle with a speed of 14.7 m/s. (a) How much work must be done…
A: a) The total mass of the system is M=m+m'=68.5kg+8.5kg=76.5kg Using work-kinetic energy theorem, the…
Q: An 8 [kg] ball is pulled upward by a rope through a distance of 10 [m]. The work done by the rope is…
A: Given Data: The mass of a ball is, m=8 kg The distance between the ball and a rope is, d=10 m The…
Q: While pushing her younger brother on a swing, Ivy exerted an average force of 56 N through a…
A: Given Data : The average force exerted by Ivy is given as F = 56 N. The distance covered by ivy…
Q: A 2.1 kg object slides across a horizontal surface with an initial speed of 5.77 m/s. If the object…
A: Mass (m) = 2.1kgInitial velocity (Vi) = 5.77 m/sFinal velocity (Vf) = 0 m/sRequired:Work done by…
Q: How much work is required to throw a ball with a mass of 0.46 kg 33.1 m/s? Assume the ball starts at…
A: Given Mass of ball = 0.46 kg Initial velocity of ball = 0 m/s Final velocity of ball = 33.1 m/s We…
Q: When the velocity of an object with mass 0.57 kg changes from 1.16 m/s to 0.32 m/s by the force F,…
A:
Q: When an 78.8-kg adult uses a spiral staircase to climb to the second floor of his house, his…
A:
Q: A 2.68 kg mass is initially at rest upon a horizontal surface. It is then acted an applied force.…
A: Using work energy theorem Wnet=change in kinetic energy.
Q: Acontainer with a mass of 5 kg is lifted to a height of 8 m How much work is done by the…
A: Given, Mass, m=5 kg Height, h=8 m To Find: Work done by gravitational force and external force…
Q: An applied force of 14.6 N acts on a 2.50 kg mass that is initially at rest. Over a distance of 2.36…
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Q: car with mass of 950 kg is traveling along a flat road at 35 m/s. To pass another the car speeds up…
A: Given Mass m= 950 kg Initial velocity u = 35 m/s Final velocity v = 42 m/s
Q: A 2 kg object slides across a horizontal surface with an initial speed of 6.53 m/s. If the object…
A: Given- Mass of object m= 2kg Initial velocity v=6.53 m/s
Q: A 2.07 kg mass is initially at rest upon a horizontal surface. An applied force of 26.6 N i then…
A: The mass of object is Initially the object is at rest, Force applied to the object is Distance is…
Q: A 2.4 kg object slides across a horizontal surface with an initial speed of 7.6 m/s. If the object…
A: SOlution: Given that m = 2.4 kg v = 7.6 m/s
Q: An object with mass m = 152 kg moving at the speed of v = 0.53 m/s was stopped by an external force…
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Q: A 0.25 slug (3.6 kg) object begins moving at 46 mph (20.6 m/s). A force slows it down to 37 mph…
A: Mass of the object is m = 3.6 kg Initial speed of the object is u = 20.6 m/s Final speed of the…
Q: An object of mass 2.3 kg is subjected to a force F, that varies with position as in the figure shown…
A: Workdone can be calculated from the area of a force vs displacement graph.
Q: The average force exerted
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Q: When a 0.0310-kg golf ball takes off after being hit, its speed is 44.4 m/s. (a) How much work is…
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Q: A 1410-kg car is traveling with an initial speed of 24.0 m/s. Determine the car's speed after -1.95…
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Q: While pushing her younger brother on a swing, Ivy exerted an average force of 446 N through a…
A:
Q: A force of 20.0 N acts on a 5.0 kg object through a parallel distance of 1.3 m. How much work is…
A: Given:- Force = 20 N mass of object =5 kg parallel distanace=1.3 m Find:- How much work is done…
Q: An 80000 kg train moving at 20 m/s moves along a track thanks to a steady driving force of 4.5 kN…
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…
Q: An applied force of 14.4 N acts on a 2.50 kg mass that is initially at rest. Over a distance of 2.35…
A:
Q: A 9.55 kg object is initially traveling at 24.8 m/s. During the next 185 seconds – 263 J of total…
A: According to the work energy theorem,
Q: A railroad locomotive accelerates a 95,000-kg railcar from 10 m/s to 25 m/s in 90 seconds. What was…
A: The initial velocity u=10 m/s The final velocity v=25 m/s Mass of the locomotive m=95000 kg The…
Q: A plane having a mass of 22,000kg lands on an aircraft carrier. The plane is moving horizontally at…
A: The work done can be written as W=Fdcosθ where F= Force, d= displacement, and θ= angle between force…
Q: .03 kg mass is initially at rest upon a horizontal surface. An applied force of 17.6 N i then acts…
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- an object of mass 2(Kg has a velocity of (i-5 +j2)m/s. It is acted upon by a force and its velocity to (i1+j2)m/s. How much work, in Nm, was done in this object?A 4 kg particle has an initial velocity of (6i–3j) m/s. Some time later, its velocity changes to (8i+3j) m/s. What work (in J) was done by the resultant force during this time interval?In the pitching motion, a baseball pitcher exerted an average horizontal force of 80 N against the 0.15 kg baseball while moving it through a horizontal displacement of 2.2 m before he leased it. How much work did the pitcher do to the baseball as a result of this force? Group of answer choices 120 J 176 J 12 J 26.4 J
- A rope is attached to a tree stump that is being pulled along the ground. The rope makes an angle of 12 degrees with respect to the horizontal direction. In dragging the stump 18 m, 38000 J of work was done on the stump. What was the tension in the rope as the stump was dragged?A young woman on a skateboard is pulled by a rope attached to a bicycle. The velocity of the skateboarder is v⃗ → = (5.1 m/sm/s )x^ and the force exerted on her by the rope is F⃗ → = (17 NN)x^+ (12 NN)y^. Find the work done on the skateboarder by the rope in 20 seconds.How much work is required to throw a ball with a mass of 0.23 kg 30.0 m/s? Assume the ball starts at rest.
- A 7.56 kg object is initially traveling in the positive x-direction at a speed of 1.7 m/s. 31.3 seconds later, the object is traveling at a speed of 1.39 m/s in the negative x-direction. How much total work was done on the object during the 31.3 seconds?A person with a mass of 82 kg is about to ride a roller coaster. Initially the person is located at a vertical position y= 1.3 m above the ground and is at rest. 23 seconds later the person is located 3.42 m above the ground and is traveling at 15.5 m/s at an angle of 64.8º below horizontal. How much total work was done on the person during the 23 second time intervalA force F = -12 NÎ+ 10 N s acts on an object. How much work does this force do as the object moves from the origin to the point = 13 mî+11 mĵ? 266 J O -46 J 46 J -266 J 62 J