Question: In a circus trapeze act, two acrobats actually fly through the air and grab on to one another, then together grab a swinging bar. One

In a circus trapeze act, two acrobats actually fly through the air and grab on to one another, then together grab a swinging bar. One acrobat, with a mass of 60 kg, is moving at 3.0 m/s at an angle of 10° above the horizontal and the other, with a mass of 80 kg, is approaching her with a speed of 2.0 m/s at an angle of 20° above the horizontal. What is the direction and speed of the acrobats right after they grab on to each other? Let the positive x -axis be in the horizontal direction and assume the first acrobat has positive velocity components in the positive x - and y-directions?

Step by Step Solution

★★★★★

3.41 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The collision is perfectly inelastic so the final velocities of the acrobats are identical Use cons... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

956-P-M-L-M (1183).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

You are planning a stunt to be used in an ice skating show. For this stunt a skater will skate down a frictionless ice ramp that is inclined at an angle of 15.0 above the horizontal. At the bottom of...

A hailstone of mass 4.80 x 10-4 kg falls through the air and experiences a net force given by F = mg + Cv2 Where C = 2.50 x 10-5 kg/m. (a) Calculate the terminal speed of the hailstone. (b) Use...

In a circus trapeze act, two acrobats fly through the air and grab on to each other, then together grab a swinging bar. One acrobat, with a mass of 60 kg, is moving at 3.0 m/s at an angle of 10 above...

Cirque du Soleil Murielle Cantin dragged her suitcases through the lobby of the hotel. It was one of the nicer hotels in Rio, but she missed her own bed, her own home back in Montreal, Canada. As...

7. What is Crique's audience capacity per show in North America? 9-403-006 REY: OCTOBER 15, 2002 THOMAS DELONG VINEETA VIJAYARAGHAVAN Cirque du Soleil Murielle Cantin dragged her suitcases through...

6. Would Cirque benefit more from utilizing strategic or tactical forecasts? Based on your response provide a forecast based on one of the 4 qualitative techniques. 403-006 Cirque du Soleil had not...

1. Provide a brief history about Cirque du Soleil and the services they provide. 9-403-006 REY: OCTOBER 15, 2002 THOMAS DELONG VINEETA VIJAYARAGHAVAN Cirque du Soleil Murielle Cantin dragged her...

5. What are the risks associated with Cirque's business strategy in this article? 9-403-006 REY: OCTOBER 15, 2002 THOMAS DELONG VINEETA VIJAYARAGHAVAN Cirque du Soleil Murielle Cantin dragged her...

10. Design a high-level service blueprint for a Cirque performance. Be sure to indicate which events are above or below the line of visibility. 9-403-006 REY: OCTOBER 15, 2002 THOMAS DELONG VINEETA...

Draw the activity diagram of the below description of the prototyping process. The developer and the user should identify the purpose and scope of a prototype. If it is identified design the...

An effusion cell has a circular hole of diameter 3.00 mm. If the molar mass of the solid in the cell is 300 g mol-1 and its vapour pressure is 0.224 Pa at 450 K, by how much will the mass of the...

' or which of the following accounts receivable customer popolations woold the use of negative confirmations be most appropriate? A retail trock and trailer sales company with high inherent riak and...

You have just submitted a few important change requests to the change control board for their evaluation and recommendations. What process are you executing? A. No process B. Direct and Manage...

During a compression at a constant pressure of 250 Pa, the volume of an ideal gas decreases from 0.80 m3 to 0.20 m3. The initial temperature is 360 K, and the gas loses 210 J as heat. What are (a)...

At what frequency do molecules (diameter 290 pm) collide in (an ideal) oxygen gas (O2) at temperature 400 K and pressure 2.00 atm?

An ideal gas consists of 1.50mol of diatomic molecules that rotate but do not oscillate. The molecular diameter is 250 pm. The gas is expanded at a constant pressure of 1.50 x 105 Pa, with a transfer...

To estimate the amount of lumber in a tract of timber, an owner randomly selected seventy 50-by50foot squares, and counted the number of trees with diameters exceeding 12 inches in each square. The...

A 4-year project, X, with an upfront cost of $20 million is expected to yield the following series of cash flows: $3.60 million in year one, $4.20 million in year two, $5.70 million in year three,...

Question 4 of 6 For 5 years, Janet saved $600 at the beginning of every month in a fund that earned 4.5% compounded annually. a. What was the balance in the fund at the end of the period? Round to...