A stunt woman attempts to swing from the roof of a m 24 high building to the bottom of an identical building using a m 24 rope, as shown in the figure above. She starts from rest with the rope horizontal, but the rope will break if the tension force in it is twice the weight of the woman. How high is the swinging woman above the ground level when the rope breaks? ( Hint: Use the law of conservation of energy and Newton’s Laws.)
PLease help me i am begging you i need help no one can help
Answers: 2
Another question on Physics
Physics, 21.06.2019 15:30
A1kg cart slams into a stationary 1kg cart at 2 m/s. the carts stick together and move forward at a speed of 1 m/sl. determine whether kinetic energy was conserved in the collision. use the law of conservation of energy to explain the collision
Answers: 3
Physics, 22.06.2019 16:00
What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass
Answers: 1
Physics, 22.06.2019 17:30
Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element
Answers: 1
Physics, 22.06.2019 18:30
Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)
Answers: 3
You know the right answer?
A stunt woman attempts to swing from the roof of a m 24 high building to the bottom of an identical...
Questions
Mathematics, 15.12.2021 03:00
Mathematics, 15.12.2021 03:00
Computers and Technology, 15.12.2021 03:00
Mathematics, 15.12.2021 03:10
Mathematics, 15.12.2021 03:10
Mathematics, 15.12.2021 03:10
Mathematics, 15.12.2021 03:10
Chemistry, 15.12.2021 03:10
Mathematics, 15.12.2021 03:10
Mathematics, 15.12.2021 03:10
Physics, 15.12.2021 03:10
Advanced Placement (AP), 15.12.2021 03:10
Mathematics, 15.12.2021 03:10
Business, 15.12.2021 03:10
