Two ropes are attached to a 40 kg object. The rope with a 50 N force points along a direction 25 degrees from the positive x-axis, and the other rope with a 50 N force points along a direction 190 degrees. What is the acceleration of the object in m/s/s? O 4.75 О 30 O 7.89 O 13.39 8.88
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Q: 2. What is the acceleration along the ground of a 10 kg wagon when it is pulled with a force of 44 N…
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Q: Find the magnitude of the force that q2 exerts on q4. +92 a a ql=2.9 mC q2=1.9 mC q3=7.2 mC q4=6.6…
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A: Given data: Mass of object (m) = 8 kg Force - time graph
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Q: 4. What is the magnitude of the force needed to keep a 60.-newton rubber block moving across level,…
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A: Given data- Acceleration, a=1.83 m/s² Force, F=1.870 KN Initial velocity, u=0 m/s Time, t=16s
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A: solution as follow
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- An archer pulls a bowstring back a distance of 20 cm with an average force of 85 N. The arrow has a mass of 20.0 g. When he releases the string, what is the velocity of the arrow when it leaves the bow? 41 m/s 1.2 m/s 39 m/s 32 m/s 22 m/sA 430 N force accelerates a cart from 10 m/s to 18 m/s in 5 s. What is the mass of the cart? a. 278.75 kg c. 288.75 kg b. 268.75 kg d. 298.75 kgA 1200 kg car goes from 10 m/s to 18 m/s in 5 s. what is the force acting on it?Required to answer. Single choice. a. 1600 kg m/s^2 b. 1920 kg m/s^2 c. 2000 kg m/s^2 d. 2400 kg m/s^2
- When a constant force acts on an object with a mass of 8 kg for a duration of 3 s. it increases the object's velocity from 4 m/s to 6 m/s . What is the magnitude of the applied force? A) 5.33 N B) 4.33 N C) 6.33 N D) 3.33 NIf it takes a human cannonball 1.8 s to exit a 1.9 m long cannon and the average net force acting on the performer is 159 N, what is the performer’s mass?A constant force acts on a 5.0 kg object and reduces its velocity from 7.0m/s to 3.0m/s in a time of 3 seconds. Find the magnitude of the force. A. 6.67 lbf B. 6.67 N C. 6.67 J D. 6.67 Pa
- If a force of 50.0 N acts on a 3.0 kg object for 2.0 seconds, what will its change in velocity be? A) 75 m/s B) 70 m/s C) 33 m/s D) 150 m/sWhat is the resulting acceleration when an unbalanced force of 100.0 N is applied to a 5.00 kg object? a. 0.05 m/s^2 c. 105 m/s^2 b. 20 m/s^2 d. 500 m/s^2Two weights, each weighing m, are hung over a pulley. If an additional weight of 100 g is attached to one of the weights, it is lowered by 564 cm in the first 2.00 s. What is the mass m? What was the force of the rope before adding the new weight? What is the force of the rope after adding the new weight? (The solutions are 124 g, 1.22 N, 1.57 N)
- There are two forces on the 1.19 kg box in the overhead view of the figure but only one is shown. For F1 = 15.7 N, a = 14.7 m/s2, and θ = 34.1°, find the second force (a) in unit-vector notation and as (b) a magnitude and (c) a direction. (State the direction as a negative angle measured from the +x direction.)A 60-kg secret service agent rides in an elevator while standing on a scale. The scale reads 400 N. What is the acceleration of the elevator? Group of answer choices A) zero B) 6.67 m/s^2 downward C) 6.67 m/s^2 upward D) 9.81 m/s^2 downward E) 3.13 m/s^2 downwardNeglecting friction, what net force must be applied to make a 255 kg box move with a constant velocity of 15.5 m/s? 0 N 1249. 5 N 2499 N 255 N