A 45 g bug is hovering in the air. A gust of wind exerts a forceF = (4.0î - 6.0ĵ) × 10-² N on the bug.Part AHow much work is done by the wind as the bug undergoes displacement A7 = (7.02- 7.03) m?Express your answer with the appropriate units.W =SubmitPart BV=HÅValueSubmitX Incorrect; Try Again; 9 attempts remainingProvide FeedbackValueUnitsPrevious Answers Request AnswerWhat is the bug's speed at the end of this displacement? Assume that the speed is due entirely to the wind.Express your answer with the appropriate units.μARequest AnswerPUnits input for part A?UnitsP?

Name: A 45 g bug is hovering in the air. A gust of wind exerts a forceF = (
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: A 45 g bug is hovering in the air. A gust of wind exerts a forceF = (4.0î - 6.0ĵ) × 10-² N on the bug.Part AHow much work is done by the wind as the bug undergoes displacement A7 = (7.02- 7.03) m?Express your answer with the appropriate units.W =Sub

Mass of object is Force is Displacement is Note:Find:(a) Work done.(b) Velocity of object.

Science

Physics

A 45 g bug is hovering in the air. A gust of wind exerts a force F = (4.0-6.03) x 10-2 N on the bug. How much work is done by the wind as the bug undergoes displacement AF = (7.02 - 7.0ĵ) m? Express your answer with the appropriate units.

A 45 g bug is hovering in the air. A gust of wind exerts a force F = (4.0-6.03) x 10-2 N on the bug. How much work is done by the wind as the bug undergoes displacement AF = (7.02 - 7.0ĵ) m? Express your answer with the appropriate units.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Energy Of A System

Section: Chapter Questions

Problem 7.8OQ: An a simple pendulum swings back and forth, the forces acting on the suspended object are (a) the...

See similar textbooks

Similar questions

(a) What is the power output in watts and horsepower of a 70.0-kg sprinter who accelerates from rest to 10.0 m/s in 3.00 s? (b) Considering the amount of power generated, do you think a well-trained athlete could do this repetitively for long periods of time?
An a simple pendulum swings back and forth, the forces acting on the suspended object are (a) the gravitational force, (b) the tension in the supporting cord, and (c) air resistance, (i) Which of these forces, if any, does no work on the pendulum at any time? (ii) Which of these forces does negative work on the pendulum at all Limes during its motion?
Give an example of something think of as work in everyday circumstances that is not work in the scientific sense. Is energy transferred or changed in form in your example? If so, explain how this without doing work.
(a) What is the average useful power output of a person who does 6.00106 J of useful work in 8.00 h? (b) Working at this rate, how long will it take this person to lift 2000 kg of bricks 1.50 m to a platform? (Work done to lift his body can be omitted because it is not considered useful output here.)
Give an example of a situation in which there is a force and a displacement, but the force does no work. Explain why it does no work.
An object of mass m = 5.8 kg moves under the influence of one force. That force causes the object to move along a path given by x = 6.0 + 5.0t + 2.0t2, where x is in meters and t is in seconds. Calculate the work done by the force on the object from t = 2.0 s to t = 7.0 s.
(a) What is the average useful power output of a person who does 6.00106J of useful work in 8.00 h? (b) Working at this rate, how long will it take this person to lift 2000 kg of bricks 1.50 m to a platform? (Work done to lift his body can be omitted because it is not considered useful output here.)
If only one external force acts on a particle, does it necessarily change the particles (a) kinetic energy? (b) Its velocity?
(a) A child slides down a water slide at an amusement park from an initial height h. The slide can be considered frictionless because of the water flowing down it. Can the equation for conservation of mechanical energy be used on the child? (b) Is the mass of the child a factor in determining his speed at the bottom of the slide? (c) The child drops straight down rather than following the curved ramp of the slide. In which case will he be traveling faster at ground level? (d) If friction is present, how would the conservation-of-energy equation be modified? (e) Find the maximum speed of the child when the slide is frictionless if the initial height of the slide is 12.0 m.
A force F = (6i 2j) N acts on a panicle that under-goes a displacement r = (3i + j) m. Find (a) the work done by the force on the particle and (b) the angle between F and r.
The force acting on a panicle varies as shown in Figure la P7.14. Find the work done by the force on the particle as it moves (a) from x = 0 to x = 8.00 m. (b) from x = 8.00 m to x = 10.0 m, and (c) from x = 0 to x = 10.0 m.