In a Broadway performance, a 75.5-kg actor swings down from a height of h = 4.50...

Question

Question

In a Broadway performance, a 75.5-kg actor swings down from a height of h = 4.50 m. a. What is his speed when he reaches the

Answer 1

Answer #1

By Enerzy Conuervahon 29.8x4 s Vf 9.39 mls miV Cm+ m)u 9-33 x 1S.S = 130- M.432 ms S06 m 1

Answer 2

Similar Homework Help Questions

In a Broadway performance, a 84.5-kg actor swings down from a height of h = 3.85...

In a Broadway performance, a 84.5-kg actor swings down from a height of h = 3.85 m. a. What is his speed when he reaches the bottom of the arc? m/s b. At the bottom of his arc, he picks up his 55.0-kg costar in an inelastic collision. What is their speed after the collision? m/s c. What maximum height do they reach after their upward swing?
13. + -/3 points In a Broadway performance, a 82.0-kg actor swings down from a height...

13. + -/3 points In a Broadway performance, a 82.0-kg actor swings down from a height of h = 4.25 m. a. What is his speed when he reaches the bottom of the arc? m/s b. At the bottom of his arc, he picks up his 55.0-kg costar in an inelastic collision. What is their speed after the collision? m/s c. What maximum height do they reach after their upward swing?
four A rallroad car of mass 2.25 x 101 kg moving at 3.50 m's collides and...

four A rallroad car of mass 2.25 x 101 kg moving at 3.50 m's collides and couples with two coupled railroad cars, each of the same mass as the single car and moving in the same direction at 1.20 m/s (a) What is the speed of the three coupled cars after the collision? m/s (b) How much kinetic energy is lost in the collision? Need Help? ce, an 0.5-kg actor swings from a R-4s-m-long cable that is horizontal when he...

P2. Starting with an initial speed of 5.00 m/s at a height of 0.300 m, a...

P2. Starting with an initial speed of 5.00 m/s at a height of 0.300 m, a 1.50-kg ball swings downward and strikes a 4.50-kg ball that is released from rest at a height of 0.100 m, as the (not to scale) drawing shows. The ball-release timing mechanism is calibrated so that they meet at the bottom of their respective swings, where h is taken to be zero. 1.50 kg 4.50 kg h-0.300 m Vi 5.00 m/s h2-0.100 nm ) Using...
Tarzan(m_T = 90.0 kg) swings down from the cliff and has a speed of 11.0 m/s...

Tarzan(m_T = 90.0 kg) swings down from the cliff and has a speed of 11.0 m/s just before he impacts Jane (m_J = 55.0 kg). A Suppose the Tarzan is able to grab Jane, and the two of them swing together as a single unit. What is the speed of the pair (v_p)? Suppose that Tarzan isn't fast enough to grab Jane secure, and instead, he bumps her, sending her forward. He has a forward speed of 2.05 m/s. What...
Tarzan (mt = 90.0 kg) swings down from the cliff and has a speed of 10.5...

Tarzan (mt = 90.0 kg) swings down from the cliff and has a speed of 10.5 m/s just before he impacts Jane (mj = 55.0 kg). Answer the two questions below, using three significant digits. Part A: Suppose the Tarzan is able to grab Jane, and the two of them swing together as a single unit. What is the speed of the pair (up)? m/s Part B: Suppose that Tarzan is not fast enough to grab Jane secure, and instead,...

Tarzan (mt = 90.0 kg) swings down from the cliff and has a speed of 11.0...

Tarzan (mt = 90.0 kg) swings down from the cliff and has a speed of 11.0 m/s just before he impacts Jane (mg = 55.0 kg). Answer the two questions below, using three significant digits. Part A: Suppose the Tarzan is able to grab Jane, and the two of them swing together as a single unit. What is the speed of the pair (v)? m/s Up Part B: Suppose that Tarzan is not fast enough to grab Jane secure, and...
Tarzan (mt = 90.0 kg) swings down from the cliff and has a speed of 11.0...

Tarzan (mt = 90.0 kg) swings down from the cliff and has a speed of 11.0 m/s just before he impacts Jane (m: = 55.0 kg). Answer the two questions below, using three significant digits. Part A: Suppose the Tarzan is able to grab Jane, and the two of them swing together as a single unit. What is the speed of the pair ()? m/s Part B: Suppose that Tarzan is not fast enough to grab Jane secure, and instead,...
Tarzan (MT = 85.0 kg) swings down from the cliff and has a speed of 10.5...

Tarzan (MT = 85.0 kg) swings down from the cliff and has a speed of 10.5 m/s just before he impacts Jane (mj = 55.0 kg). Answer the two questions below, using three significant digits. Part A: Suppose the Tarzan is able to grab Jane, and the two of them swing together as a single unit. What is the speed of the Up)? m/s up = Part B: Suppose that Tarzan is not fast enough to grab Jane secure, and...

As shown in the figure below, object m1 = 1.60 kg starts at an initial height...

As shown in the figure below, object m1 = 1.60 kg starts at an initial height hij = 0.305 m and speed V1 = 4.00 m/s, swings downward and strikes in an elastic collision) object m2 = 4.55 kg which is initially at rest. 4.00 m/s m2 (a) Determine the speed of m(in m/s) just before the collision. X After you are convinced that energy is conserved as m, swings downward for the collision with me, see if you can...