Question

Asked Oct 3, 2019

84 views

During a circus act, one performer swings upside down hanging from a trapeze holding another, also upside down, performer by the legs. If the upward force on the lower performer is three times her weight, how much do the bones of her upper leg stretch? You may assume each is equivalent to a uniform rod 35.0 cm long and 1.80 cm in radius. Her mass is 60.0 kg.

Group of answer choices

19.0 km

19.0 cm

19.0 mm

19.0 μ m

Step 1

The expression for the stretche...

Tagged in

Q: You see yourself as a highway engineer, so that you are thinking that the maximum centripetal accele...

A: Click to see the answer

Q: A 23 kg box has to be slid across the floor. The coefficient of static friction between the box and...

A: The expression for the minimum force,

Q: One of the common uses for a coaxial cable is to transmit radio frequencies. One such coaxial cable ...

A: The linear charge density of the co-axial cable can be calculated as follows,

Q: A plane travels from Detroit to Seattle WA and back (Seattle is to the West ofDetroit). In both trip...

A: Consider vPA be the velocity of the plane with respect to surrounding air and vAG be the velocity of...

Q: Path Integral Use P P W Fdr (Fir dx+ Fydy) 1 to evaluate the work done by the two-dimensional force ...

A: Given:Force, F = (-y, x)Point P = (1,0)Point q = (0.1)

Q: 36. A block of mass M is held at rest by two strings, as shown in the picture at left. The string pu...

A: Applying Newton’s second law of motion.

Q: MasteringPhysics: HW13 YThink you can do this difficult ph B Homepage - PHYS-2110-004 -C X X session...

A: Applying Newton’s second law to solve for the tension in the cable.

Q: Two point charges are placed on the x axis. (Figure 1)The first charge, q1 = 8.00 nC , is placed a d...

A: The distances r1 and r2 of the charges q1 and q2 from the point A are calculated as,

Q: Problem: A person who is 1.3 m tall throws a ball with a speed of 19m/s at an angle of 17 degrees ab...

A: Given that the initial speed of the ball is v0=19m/s, and the ball is thrown at an angle of 17˚ abov...