Answered: A 2.3 kg toy car is accelerated from…

Name: A 2.3 kg toy car is accelerated from rest by a net force shown in the
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: A 2.3 kg toy car is accelerated from rest by a net force shown in the graph. The approximate speed in m/sof the car when the force removed is:F (N)10.05.050 75 100 150х (ст)

Science

Physics

A 2.3 kg toy car is accelerated from rest by a net force shown in the graph. The approximate speed in m/s of the car when the force removed is: F (N) 10.0 5.0 50 75 100 150 х (ст)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 8OQ

See similar textbooks

Similar questions

A force F1, of magnitude 6.00 units acts on an object at the origin in a direction = 30.0 above the positive x-axis (Fig. P1.58). A second force F2 of magnitude 5.00 units acts on the object in the direction of the positive y-axis. Find graphically the magnitude and direction of the resultant force F1 + F2. Figure P1.58
A car has a mass of 1.30 × 103 kg. If the force acting on the car is 6.49 × 103 N to the east, what is the car’s acceleration? Answer in units of m/s 2 .
In applying the equation W = (F cos(?))d to the upward force, which of the following expressions is the correct substitution for the magnitude F of this force? a.)F = 47.0 N b.)F = −mg c.)F = mg d.)F = 47.0 N−mg e.)none of the above
A car of mass 6000 kg moving at 40 m/s is suddenly brought to a stop when a deer crosses the road. If a braking force of 600,000 N/m is needed to bring the car to a stop, what was the duration of the force?
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/s
A box with mass 25.1 kg has an initial velocity of 2.66 m/s when a woman starts pushing the box with a constant force so that the net force on the box is 3.34 N. What distance has the box travelled when the velocity of the box 4.19 m/s?
29 An object with a mass of 2 kg has acceleration ā =(2î +5j). Find the magnitude of the resultant force F? a) 8.74 B) 12.34 NS) 11.36 D) 10.77 TO) 9.46
A 1000.0 kg car accelerates uniformly to double its speed from 13.7 m/s in 4.76 s. What net force acted on this car (in kN)?
A 475-gram ball is traveling horizontally at 12.0 m/s to the left when it is suddenly struck horizontally by a bat, causing it to reverse direction and initially travel at 8.50 m/s to the right. If the bat produced an average force of 1275 N on the ball, for how long (in milliseconds) was it in contact with the ball? 5.64 6.64 7.64 8.64 9.64
A runner of mass 62.0 kg initially moves at a speed of 8.05 m/s.How long must an average external force of 1.60* 10^2 N act to bring the runner to rest?
Two 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)
Which of the following statements does NOT describe a vector quantity? (A) An object has a speed of 20 m/s in the positive x-direction. (B) A 30-newton force acts at an angle of 30° above the horizontal. (C) A car travels a distance of 2.0 kilometres. (D) The acceleration of gravity, g, is directed downward. (E) A mass is displaced 5.0 meters horizontally.