Question

4) Conisder the slope field in Figure 1. Assuming that this is modeling a falling object subject to a drag force state the terminal velocity of the object. Furthermore assuming that g 9.8 m/s2 and the mass of the object is 40 kg, state the value of the drag coefficient, γ. Figure 1 v(r) 98 20 30 40 50

0 0
Add a comment Improve this question Transcribed image text
Answer #1

from t shed ( slope -field, il seoms ta termina of a fallon ina object i 98 m/s objed 9 8

Add a comment
Know the answer?
Add Answer to:
4) Conisder the slope field in Figure 1. Assuming that this is modeling a falling object...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • If a dense 20.0-kg object is falling in air at half its terminal velocity (drag force...

    If a dense 20.0-kg object is falling in air at half its terminal velocity (drag force is proportional to the square of the object’s speed), what is the drag force on the object at this moment? a. 25 N b. 50 N c. 75 N d. 100 N e. 150 N

  • 3. In lecture, we derived the detailed time-dependence of the downward speed of a falling object...

    3. In lecture, we derived the detailed time-dependence of the downward speed of a falling object with a kv frictional force. Perform the analogous derivation of the time-dependence of the speed v(t) for a falling object subject to air drag, Farag-DV2 a. First use Newton's second law for a vertically falling mass m to find an equation relating dt to v(t). b. Integrate this equation. Let the initial velocity be v(0) = 0 at t = 0. c Make a...

  • 2. Suppose an object of mass 15 kg is dropped from a height near the surface...

    2. Suppose an object of mass 15 kg is dropped from a height near the surface of the Earth, so the acceleration due to gravity is -9.8, and assume the drag due to air 0.47. Assume the object's position is measured in meters above the ground, so velocity (a) Write down, but do not solve, a differential equation whose solution would give resistance is proportional to the square of object's velocity, with drag coefficient γ and acceleration are both negative...

  • An awkward shaped ball with mass of m = 0.125 kg is freely falling vertically from...

    An awkward shaped ball with mass of m = 0.125 kg is freely falling vertically from the   top of a tower. The drag force on the ball is given by the relationship FD= bv2 + cv + d where b = 7 kg/m, c = 25 kg/s, d = 0.5 kgm/s2, and v is the velocity of the ball. Using     this information determine the terminal velocity of the ball.

  • NOTES: HI, PLEASE SOLVE BY USING ANALYTICAL METHOD WHICH IS RELATED TO FLUID MECHANICS(DRAG FORCE).TQ 25.19...

    NOTES: HI, PLEASE SOLVE BY USING ANALYTICAL METHOD WHICH IS RELATED TO FLUID MECHANICS(DRAG FORCE).TQ 25.19 Assuming that drag is proportional to the square of velocity, we can model the velocity of a falling object like a parachutist with the following differential equation: dv dt where v is velocity (m/s), 1 = time (s), g is the acceleration due to gravity (9.81 m/s), c = a second-order drag coefficient (kg/m). and m 90-kg object with a drag coefficient of 0.225...

  • When an object falls in Earth's gravitational field (think of a skydiver jumping from an airplane or a marble falling in a tank of oil)

    When an object falls in Earth's gravitational field (think of a skydiver jumping from an airplane or a marble falling in a tank of oil), it accelerates due to the force of gravity. If gravity were the only force acting on the object, then all objects-elephants and feathers alike would fall at the same rate. But gravity is not the only force present. Moving objects also experience resistance or friction from the surrounding medium; it would be air resistance for...

  • 1.  A rocket is launched vertically from the Earth, and the thrust (pushing force) from the engines...

    1.  A rocket is launched vertically from the Earth, and the thrust (pushing force) from the engines is directed upward, and has a magnitude of 5.00 x 106 N. The mass of the rocket is initially 2.00 x 105 kg. (a)   What is the initial acceleration of the rocket, assuming you can neglect air resistance? (b)   After the rocket has been in flight for a while, burning and exhausting a lot of fuel, its mass has decreased to 1.20 x 105 kg, and...

  • Consider the problem of dropping an object from a high bridge. We'll consider two problems 40...

    Consider the problem of dropping an object from a high bridge. We'll consider two problems 40 no air resistance on the falling body, and (21 the effect of air resistance drag on the object. velocity Figure 1 -Falling body-dropping an object from a bridge. Write and solve a differential equation for the falling body without air resistance (that is, no drag). Note that the only force acting on the body is its weight due to gravity that is, Wamg where...

  • Please don't attempt if you can not write a MATLAB PROGRAM. I don't need numerical physics...

    Please don't attempt if you can not write a MATLAB PROGRAM. I don't need numerical physics solution, I need MATLAB code. Read the question carefully 2) Falling Drops Imagine a solid sphere of diameter, d, falling through the air. After its release, the sphere accelerates until it reaches its terminal velocity. The terminal velocity is obtained when the drag force due to air friction, Fa, balances the weight of the sphere, W. The weight of the sphere is simply its...

  • Question 9 1 pts A 2.3-kg block rests on a 6 = 29° incline as shown...

    Question 9 1 pts A 2.3-kg block rests on a 6 = 29° incline as shown in the figure. If the coefficient of static friction between the block and the incline is 0.60.what magnitude horizontal force Fin Newtons must act on the block to start it moving up the incline? F Question 10 1 pts An object weighing 4.4 N falls from rest subject to a frictional drag force given by Fdrag = bv2 where v is the speed of...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT