A 1.32 kg hockey puck has a net force of 86.2 N acting on it. What is the acceleration of the hockey puck? (Assume there is no friction) 1.
Q: 8. A 20 kg wagon is rolling to the right across a floor. A person attempts to catch and stop the…
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Q: . A force of 15 N is applied to a 5 kg block. If the block moves at a constant speed, what is the…
A: Given data: Applied Force (F) = 15 N Mass (m) = 5 kg Block moves with constant velocity Required:…
Q: 3. The coefficient of kinetic friction between rubber and wet concrete is about 0.550. The driver of…
A: Given data Mass of the car m = 1050 kg The coefficient of kinetic friction between rubber and wet…
Q: Two Arctic explorers are pulling a supply sled with a total mass of 160 kg. Alphonse pulls the sled…
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Q: A force F = 100 N is acting on an object of mass m-10 kg. The force makes angle of 10 ° with the…
A: Force , F = 100 N Mass , m = 10 kg Angle , θ = 10° To find = acceleration
Q: A 275 kg mule pushes backward with its feet 1.50 kN, 180.0° on the ground as it pulls a cart…
A: Given: mass of mule m1 = 275 kg backward force of mule fb = 1.50 kN = 1500 N (backwards) motion of…
Q: 6) A 1525-kg sports car accelerates from rest to 97.5-km/h in 5.95-s. What magnitude force does a…
A: Mass of car M = 1525 kg Initial velocity u = 0 m/s (at rest) Final velocity v = 97.5 km/h time taken…
Q: A dragster reaches 350 km/h from rest in 6.2s. If the car is 800 kg and generates a driving force of…
A: Initial speed of the car is u = 0 m/s Final speed of the car is v = 350 kmph = 97.22 m/s Time taken…
Q: 20. A 95 N force acts at an angle of 40.0° relative to the horizontal on an 86 kg mass. If the force…
A: F= 95 N angle = 40o mass= 86 kg friction= 25N
Q: 1. An elevator and its load has a total mass of 850 kg. The elevator is moving downwardly at 8.50…
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Q: 2. When you apply a constant force to an object does the object move at a constant velocity or does…
A: Newton second's law of motion states that When a body is experiencing a constant force, then Force…
Q: A 72 kg person jumps up off a bathroom scale. Determine the acceleration of the person when the…
A: Given data: Mass (m) = 72 kg Reading of scale (FN) = 840 N Required: The acceleration of the person
Q: Consider a 69 kg high-jumper. 1) Calculate the magnitude of the force, in newtons, the jumper must…
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Q: Two forces (25.0 N at 30.0° south of east, and 68.0 N at 70.0° north of west) are applied to a 280…
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Q: 11. Easy Only two forces act on an object (mass = 3.00 kg), as in the drawing. Find the magnitude…
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Q: are using ropes atta the acceleration of th
A: 1. Toboggan in Deep Snow:Given:Mass of the toboggan (m) = 20 kgOpposing force (F_opposing) = 8 N…
Q: A student stands on a skateboard and pushes on a wall with a force of 87 N [S]. The total mass of…
A: Given in question: Mass of the student(m) = 58 Kg Force applied…
Q: 1. Two known forces F1 = 2.80 N at 71.0 o below the positive x-axis and F2 = 2.80 N at 38.0 o above…
A: Given Data,
Q: A block of mass 0.5 kg, originally at rest, is attached to a horizontal cord and dragged along a…
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Q: 2. Three people each apply a 100 pound force to a large crate sliding across the floor.The static…
A: Given information: Here, F is the force applied by each individual, W is the crate’s weight, µk and…
Q: A wagon of mass 2.4 kg is pushed along the ground at 1.2 m/s2 [E] against a frictional force of 1.22…
A: Mass of wagon ( M ) = 2.4 kg Frictional force ( Ff ) = 1.22 NAcceleration ( a ) = 1.2 m/s2
Q: Two forces, Fı = 2.50 i N and F2 = (1.20 i – 2.30 j) N , act on a 3.00 kg object. Find the magnitude…
A: Write a given values of this question. F→1=2.50i^NF→1=1.20i^-2.30j^Nm=3.0kg
Q: A 9 kg object undergoes an acceleration given by a (4î- 3j) m/s? The magnitude of the resultant…
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Q: 2. An electron of mass 9.11 x 103 kg has an initial speed of 3.00 x 10 m/s. It travels in a straight…
A: Given data: Mass of the electron, Me = 9.11×10-31kg Initial speed, u = 3.00×105m/s Final…
Q: A horizontal force of 95.0 N ia applied to a 60.0 kg crate on a rough, level surface. If the crate…
A: The forces acting on crate are: 1. Force of 95 N 2. Force of friction.
Q: 2. Calculate the net force required to give an automobile of mass 1600 kg an acceleration of 4.5…
A: Given data, Mass m = 1600 kg Acceleration a=4.5 m/s2
Q: 8. A 1300 kg car accelerates at 1.6 m/s² [E]. A frictional force of 3800 N [W] is acting on the car.…
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Q: A freight train consists of two 7.00 x 10° kg engines and 49 cars with average masses of 5.00 x 105…
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Q: 8. A 2.5 kg wagon is pulled with a force of 25 N at an angle of 18° above the horizontal. If the…
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Q: 8. A 5.0-kg bucket of water is raised from a well by a rope. If the upward acceleration of the…
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Q: A large 45.5 kg box is pushed along the floor at a constant velocity of 0.75 m/s [forward].…
A: Mass (m) = 45.5 kg Applied force (F) = 375 N In given problem velocity is constant therefore…
Q: 6. An object of mass 5.0 kg is acted on by the forces F1 = 3i + 6j, F2 = -7i - 4j, and F3 = 8j.…
A: Given: Mass of the object, m=5.0 kg Forces, F1=3i+6jF2=-7i-4jF3=8j
Q: 8. Two forces F1 = 60N and F2 = 40N act on a 4-kg object placed on the frictionless horizontal plane…
A:
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- 1. A musician applies a horizontal force of 17 N [W] to an instrument case of mass 5.1 kg. The case slides across the table with an acceleration of 0.39 m/s2 [W]. What is coefficient of kinetic friction between the case and the floor?A 30.3 kg boy and a 55.8 kg girl are on the surface of a frozen lake, 14.0 m apart. Using a rope, the boy exerts a horizontal 5.30 N force on the girl, pulling her toward him. Calculate the magnitude of the boy's accelerátion. Submit Answer Tries 0/10Question 4
- Apply error propagation to determine the associated uncertainty in the average volume… Plz1.3 f a system is isolated: a. The velocities of all objects must sum to exactly zero. b. Sum of all the forces must be 3.14159 Newtons c. The vector sum of all external forces acting on the system must be zero. d. It will interact with the external environment.7. If we know an object is moving at constant velocity, then we can be certain... the net force acting on the object is zero. the object is losing mass. the object is accelerating. there are no forces acting on the object.
- 31. A truck with mass 2000 kg tows a boat and trailer of total mass 500 kg. The frictional coefficient for the truck is 0.080 and for the trailer is 0.050 (this is due to “rolling resistance” of the tires). The force of the truck’s drive wheels pushing backward on the pavement is 3.0 kN. (a) Determine the acceleration rate of the truck and trailer moving forward together. (b) Determine the amount of force the truck’s hitch exerts forward on the trailer.3. A 6,500N upward tension force is exerted on a 500kg downward- moving freight elevator. Determine the acceleration of the elevator.