m An object with mass 54kg has an initial downward velocity of -39- Assume that the atmosphere exerts a S m resistive force with magnitude proportional to the speed. The resistance is -60N when the velocity is -4 S m . Use g = 10- 82 a. Write out a differential equation in terms of the velocity v, and acceleration a b. Find the velocity v(t) for the object c. Upload a document with the work for parts a and b and a solution curve. Choose File No file chosen d. Interpret the solution by describing what happends to the object. Include the initial conditions and end behavior for the solution found in part b in your explanation.

m An object with mass 54kg has an initial downward velocity of -39- Assume that the atmosphere exerts a S m resistive force with magnitude proportional to the speed. The resistance is -60N when the velocity is -4 S m . Use g = 10- 82 a. Write out a differential equation in terms of the velocity v, and acceleration a b. Find the velocity v(t) for the object c. Upload a document with the work for parts a and b and a solution curve. Choose File No file chosen d. Interpret the solution by describing what happends to the object. Include the initial conditions and end behavior for the solution found in part b in your explanation.

Name: An object with mass 54kg has an initial downward velocity of -39. Ass
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: An object with mass 54kg has an initial downward velocity of -39. Assume that the atmosphere exerts aSmresistive force with magnitude proportional to the speed. The resistance is -60N when the velocity is -4-S. Use g = 10ms²a. Write out a differenti

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter10: Work, Energy And Machines

Section: Chapter Questions

Problem 94A

See similar textbooks

Related questions

Q: A baseball with a mass of 0.65 kg was pitch into the air at a height of 25 meter above the ground…

A: Given:- A baseball with a mass m = 0.65 kg The air at a height of h = 25 m The velocity v = 15…

Q: You connect a battery, resistor, and capacitor as in (Figure 1), where R = 14.0 and C = 5.00 x10-6…

A: We have a circuit at t=0 with battery of EMF E, a resistor of resistance R=14 ohm and a capacitor of…

Q: A certain rain cloud at an altitude of 2.10 km contains 3.20 107 kg of water vapor. How long would…

Q: You place an ice cube in a microwave oven. If it requires 32,195 J to melt the ice cube and the oven…

A: The equation for the power delivered to the microwave oven. P = Q/t the power is directly…

Q: For each of the following, is W-R positive, negative, or zero? A B F ф B d A d B W- is is WA-B A B A

A: The expression of work done is given by, W=Fdcosϕ Here, F is the force, d is the distance traveled,…

Q: Lightbulb A was found out to give 30.0W of power, producing the same brightness as lightbulb B…

Q: Q2(Hw) In two Wattmeter method, iff W-120.6W W2%=220,5W, Calculate the load p.f.

A: The phase angle (lag) in two wattmeter method is given by : Putting values :

Q: A. Which case has the greates amount of work done of P over distance d B. Which case has the least…

A: A. Correct option is E. Work done is given by F. d. Dot product of force and displacement. Both…

Q: Calculate q when a system does 46.33 J of work and its energy decreases by 73.53 J. Round your…

A: Given data The amount of work is given as W = 46.33 J. The amount of energy decreased is given as…

Q: All the following are units of power except a. hp b. watt С. J/s d. N.m/s e. kg.m/s^2

Q: Your Lecturer in class made the following statement: "We do not buy electrons from Eskom but we buy…

A: Given Power of hairdryer P=1200W=12001000kW=1.2kW Time it is run t=30 min=3060hr=0.5hr 1kWh cost…

Q: Charging a cellular phone for 2 hours usually requires 1,080 Joules. What is the power rating of the…

Q: A projectile is launched from the edge of a cliff with a velocity of 15.0 m/s at an angle of 30.0…

A: Given Data:- Initial velocity of the projectile is vi=15.0 m/s. The projectile is launched at an…

Q: An ice cube is placed in a microwave oven. Suppose the over delivers 105 W of power to the ice cube…

Q: If a blow dryer uses 1.1 x 10³ J of energy, and it is in use for 15 minutes, what is its power? the…

A: Given, energy consumed E=1.1x103W

Q: A) Explain the Law of Conservation of Energy in the context of this problem.

A: The law of conservation of energy states that the total energy of any system during any process…

Q: Lightbulb A was found out to give 30.0W of power, producing the same brightness as lightbulb B…

Q: a. How much horsepower does a 25 W household lightbulb consume? (Express your answer using four…

A: Q. Given that Power consumed by lightbulb P = 25 W

Q: Find the simplest unit of the Q = va/w , in which v is velocity, a is acceleration and w is work

A: We have to understand the basic here.

Q: Determine the total work done. Neglect frictional forcce. Vy = 1.50 m/s v 5.20 m/s s0.0 kg 5.20 m

A: Given: Mass of the cyclist, m=80.0 kg Initial speed, vi=5.20 m/s Final speed, vf=1.50 m/s Final…

Q: What is the wattage of a light bulb that uses 35 J of energy in 7 s?

A: given, Energy = 35 J time = 7 s Therefore, the wattage of the light bulb =…

Q: 2. Lightbulb A was found out to give 30.0W of power, producing the same brightness as lightbulb B…

A: Solution:- Given, Lightbulb A1 , Power P1=30.0 W Time…

Q: The energy of 723 BTU is supplied to a blower per minute. How much power (in kW) is supplied for…

A: Given: The energy (E) of 723 BTU is supplied to a blower per minute. Introduction: The power (P) of…

Q: 1. Convert the info related to the specification and performance of the 718 cayman GT4above to SI…

A: Part 1. a. Maximum power = 414 hp In SI unit 414 hp = 304290 W b. Speed in time 4.2 s = 0 to 60 mph…

Q: Which of the following combinations of S O J.s/C O A/V Vs/C O J-m/s O V.m/s OWatt sccond Suமmர…

Q: he energy efficiency of electric vehicles is usually rated in terms of the kilowatt-hours (of…

A: The kWh/100 miles rating is more important for evaluating EV running expenses than MPGe. The…

Q: You place an ice cube in a microwave oven. If it requires 32,165 J to melt the ice cube and the oven…

A: Given data: Energy (E) = 32,165 J Power (P) = 98 W Required: Time in minutes

Q: A certain rain cloud at an altitude of 2.10 km contains 3.20 x 10 kq of water vapor. How long would…

A: Given values:Mass of the water vapor, m = 3.20 x 107 kgHeight of water be raises, H = 2.10 km = 2.10…

Q: A body of mass 25kg falls on the ground from a height of 19.6m. The body penetrates into the ground.…

Q: ABE O Question 11 Luisa used a claw hammer to remove nails from a piece of wood she wants to paint.…

A: The formula of the mechanical advantage (MA) of a lever is given as MA = (Effort…

Q: A factory has a ventilation system with a fan motor that has a 2½ horsepower motor. The fan must run…

A: Given Power that fan motor uses P= 2 1/2 horse power = 5/2 horsepower 1 horse power = 746 W P= 5/2 ×…

Topic Video

Question

An object with mass 54kg has an initial downward velocity of -39. Assume that the atmosphere exerts a
S
m
resistive force with magnitude proportional to the speed. The resistance is -60N when the velocity is -4-
S
. Use g = 10
m
s²
a. Write out a differential equation in terms of the velocity v, and acceleration a
b. Find the velocity v(t) for the object
c. Upload a document with the work for parts a and b and a solution curve.
Choose File No file chosen
d. Interpret the solution by describing what happends to the object. Include the initial conditions and end
behavior for the solution found in part b in your explanation.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Trending now

This is a popular solution!

Step by step

Solved in 6 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

8
What is the cost of operating a 3.00-W electric clock for a year if the cost of electricity is 0.0900 per kWh ?
NEED FAST PLS
The 16-kg block slides along a smooth plane and strikes a nonlinear spring with a speed of u 5 m/s. The spring is termed "nonlinear" because it has a resistance of F,-ks, where k- 800 N/m² (Eigure 1) Figure www 1 of 1 > Part A Determine the speed of the block after it has compressed the spring s= 0.2 m Express your answer to three significant figures and include the appropriate units. 4.98 μA m S Submit Previous Answers Request Answer ? x Incorrect; Try Again: 2 attempts remaining < Return to Assignment Provide Feedback
A certain rain cloud at an altitude of 2.10 km contains 3.20 107 kg of water vapor. How long would it take for a 3.14-kW pump to raise the amount of water from Earth's surface to the cloud's position?h
Prove that V=Work/Change
can u solve this question with those rules given units and given mathematical and formula
74.3 J of work is needed to push an object of mass 13.9 kg from point A to point B of the frictionless inclined plane as shown below. B plz help If the angle of inclination is 30°, the height of the plane is h, what is s, the length of the inclined plane? Express your answer in meters, to at least one digit after the decimal point.
Calculate q when a system does 46.33 J of work and its energy decreases by 73.53 J. Round your answer to 1 decimal place.
Please Asap
An object is thrown vertically upward from the ground level. It reached a maximum height H. If air resistance is negligible, which of the following must be true for the object when it is at a height H/2? A. Its speed is half of its original speed. B. Its kinetic energy is half of its initial kinetic energy. C. Its potential energy is half of its initial potential energy. D. Its total mechanical energy is half of its initial value.
13. A block slides along a track with an initial velocity vo = 7.0 m/s from one level to a higher level after passing through an intermediate valley. The difference h from the initial position to the elevated track is 0.89 m. The track is frictionless until reaches the top. What is the velocity of the block when it reaches the top of the track?