Physics

Physics, 07.07.2019 21:40, justaguy15

The position of a 2.2 kg mass is given by x=(2t3â5t2) m, where t is in seconds.

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 08.10.2019 16:10, jackievelasquez7881

Amass of 100 g stretches a spring 5 cm. if the mass is set in motion from its equilibrium position with a downward velocity of 40 cm/s, and if there is no damping, determine the position u of the mass at any time t. (use g = 9.8 m/s2 for the acceleration due to gravity. let u(t), measured positive downward, denote the displacement in meters of the mass from its equilibrium position at time t seconds.) when does the mass first return to its equilibrium position?

Answers: 1

Предмет

Mathematics, 25.10.2019 01:43, tigermath85

Amass of 100 g stretches a spring 5 cm. if the mass is set in motion from its equilibrium position with a downward velocity of 70 cm/s, and if there is no damping, determine the position u of the mass at any time t. (use g = 9.8 m/s2 for the acceleration due to gravity. let u(t), measured positive downward, denote the displacement in meters of the mass from its equilibrium position at time t seconds.) *differential equation what does u(t) equal? when does the mass first return to its equilibrium position? (what does t in seconds equal? )

Answers: 2

Предмет

Physics, 05.11.2019 00:31, becca2327

11. a mass weighing 64 pounds stretches a spring 0.32 foot. the mass is initially released from a point 8 inches above the equilibrium position with a downward velocity of 5 ft/s. (a) find the equation of motion. (b) what are the amplitude and period of motion? (c) how many complete cycles will the mass have completed at the end of 3 seconds? (d) at what time does the mass pass through the equilibrium position heading downward for the second time? (e) at what times does the mass attain its extreme displacements on either side of the equilibrium position? (f) what is the position of the mass at t 5 3 s? (g) what is the instantaneous velocity at t 5 3 s? (h) what is the acceleration at t 5 3 s? (i) what is the instantaneous velocity at the times when the mass passes through the equilibrium position? (j) at what times is the mass 5 inches below the equilibrium position? (k) at what times is the mass 5 inches below the equilibrium position heading in the upward direction?

Answers: 2

Предмет

Physics, 10.11.2019 01:31, aprilayleen

Ga mass of 100 g stretches a spring 5 cm. if the mass is set in motion from its equilibrium position with a downward velocity of 30 cm/s, and if there is no damping, determine the position u of the mass at any time t. (use g = 9.8 m/s2 for the acceleration due to gravity. let u(t), measured positive downward, denote the displacement in meters of the mass from its equilibrium position at time t seconds.)

Answers: 3

Do you know the correct answer?

The position of a 2.2 kg mass is given by x=(2t3â5t2) m, where t is in seconds....

Questions in other subjects:

Konu

Mathematics, 03.02.2020 12:04

Part of an ancient coin was discovered it was measured to be only an 80° section of it was left. if the coin had a radius of 0.9 inches, what was the area of this sector

Konu

History, 03.02.2020 12:04

How did the great railroad strike of 1877 influence the rise of labor unions?...

Konu

English, 03.02.2020 12:04

What is an affective way to ensure your writing does not have distracting errors?

Konu

Mathematics, 03.02.2020 12:04

The quotient of n and -7 is no less than 12...

Konu

English, 03.02.2020 12:04

Nigel and lea are adolescents. which behavior identifies a way they might create conflict at home? a) lea tells her parents that she got a b on her exam. ...

Konu

Health, 03.02.2020 12:04

The inability to concentrate, irritability, a rapid heart rate, and headaches are all signs of a. stress b. heart attack c. decrease in adrenaline d. all...

Konu

Mathematics, 03.02.2020 12:04

If 9 oranges cost $1.50, what's the cost of twelve oranges at the same rate?...

Konu

Mathematics, 03.02.2020 12:04

How to display the work for this problem. -2x-3=8 -2x+4y=22 answer (-7,2)...

Konu

Business, 03.02.2020 12:43

Is an important part of the interview process. it allows you to consider how you did in the interview, examining your strong and weak points. a. active listening b. self-evaluation...

Konu

Mathematics, 03.02.2020 12:43

38 and u because i’m so bad at doing mad...

Other tasks in the category: Physics More task