Physics, 02.06.2021 20:30 smartperraorwhateva
Calculate: Select the Shuttlecock. Check that the Initial height is 3 meters and the Atmosphere is None. Click Play and wait for the Shuttlecock to fall. Select the BAR CHART tab and turn on Show numerical values.
A. How long did it take the shuttlecock to fall to the bottom?
B. What was the acceleration of the shuttlecock during its fall?
C. What was the velocity of the shuttlecock when it hit the bottom? (Note: This is an example of instantaneous velocity.)
D. What is the mathematical relationship between these three values? 8. Make a rule: If the acceleration is constant and the starting velocity is zero, what is the relationship between the acceleration of a falling body (a), the time it takes to fall (t), and its instantaneous velocity when it hits the ground (v)? Express your answer as an equation relating v, a, and t: v = 9. Test: Click Reset. On the CONTROLS tab, set the Initial height to 12 meters. Click Play.
A. How long did it take for the shuttlecock to fall 12 meters?
B. Assuming the acceleration is still m/s 2, what is the instantaneous velocity of the shuttlecock when it hits the ground? Show your work below. v =
C. Select the BAR CHART tab. What is the final velocity of the shuttlecock?
D. Does this agree with your calculated value?
Answers: 2
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 08:30
Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2
Answers: 3
Physics, 22.06.2019 11:30
Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.
Answers: 2
Physics, 22.06.2019 12:30
Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
Answers: 3
Calculate: Select the Shuttlecock. Check that the Initial height is 3 meters and the Atmosphere is N...
Chemistry, 06.10.2019 06:10
Mathematics, 06.10.2019 06:10
Mathematics, 06.10.2019 06:10
Mathematics, 06.10.2019 06:10
Biology, 06.10.2019 06:20
Mathematics, 06.10.2019 06:20
Mathematics, 06.10.2019 06:20
Social Studies, 06.10.2019 06:20
Mathematics, 06.10.2019 06:20
Mathematics, 06.10.2019 06:20
Mathematics, 06.10.2019 06:20
Spanish, 06.10.2019 06:20
Chemistry, 06.10.2019 06:20