1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
exis [7]
3 years ago
15

Gibbons, small Asian apes, move by brachiation, swinging below a handhold to move forward to the next handhold. A 9.0 kg gibbon

has an arm length (hand to shoulder) of 0.60 m. We can model its motion as that of a point mass swinging at the end of a 0.60-m-long, massless rod. At the lowest point of its swing, the gibbon is moving at 3.2 m/s?
Physics
1 answer:
LiRa [457]3 years ago
3 0

Answer:

241.8 N.

Explanation:

The force on branch provides a reaction to the ape's weight force plus the centripetal force needed to keep the gibbon in a circular motion of radius 0.60 m.

Centripetal force = mv^2/r

F = mg + mv²/r

F = m(g + v²/r)

where,

m = mass

= 9 kg

g = acceleration due to gravity

= 9.8 m/s²

v = 3.2 m/s

r = 0.60 m

F = 9 * (9.8 + 3.2²/0.60)

= 241.8 N.

You might be interested in
What is the current if 4C of charge passes in 2 s?
julia-pushkina [17]

Answer:

I hope 2 amperes of current passes

8 0
3 years ago
A uniform electric field exists in the region between two oppositely charged plane-parallel plates. An electron is released from
Zigmanuir [339]

Answer:

Explanation:

  • given S = distance from the first = 3.20cm = 0.032m, t = 1.30×10−8 s
  • q = 1.6 x 10_19C
  • using S = at^2/2
  • acceleration = 0.032 X 2 /(1.30×10−8)^2

a = 3.79 x 10^14m/s^2

  • From F = ma
  • F = qE
  • ma = qE

E = ma /q = 9.11 x 10^-31 x 3.79 x 10^14 / 1.6 x 10^-19

E = magnitude of this electric field. = 2156.3N/C

b) Find the speed of the electron when it strikes the second plate ; V^2 = 2as

= 2 X 3.79 x 10^14 X 0.032

= 4.92 X 10^6m/s

5 0
3 years ago
A small rubber ball is thrown at a heavier, larger basketball that is still. The small ball bounces off the basketball. Assume t
meriva
Part A.
The forces are the same because the force from the smaller ball it transferring its Energy through the basketball and it's rebounding as Connecticut Energy back up to the smaller ball
6 0
3 years ago
Read 2 more answers
A ______ is a push or pull that one object exerts on another.
fiasKO [112]
The answer is A. force. 
8 0
3 years ago
Read 2 more answers
I need help please and thanks
asambeis [7]

Answer:

c

Explanation:

6 0
3 years ago
Other questions:
  • Need help with number 1
    14·2 answers
  • At what time was the person at a position of 0m?
    9·1 answer
  • Consider a blackbody that radiates with an intensity i1 at a room temperature of 300k. At what intensity i2 will this blackbody
    14·1 answer
  • A force that comes from the action of earth's Gravity is called
    6·2 answers
  • You swing a 2.2 kg stone in a circle with radius 75 cm. At what speed do you need to swing it so its
    8·1 answer
  • Select the correct answer from each drop-down menu. A device that uses electricity and magnetism to create motion is called a __
    11·1 answer
  • Some gliders are launched from the ground by means of a winch, which rapidly reels in a towing cable attached to the glider. Wha
    6·1 answer
  • Which is not a part of physical fitness?
    15·2 answers
  • Answer this question please and you will can’t the brain list
    11·1 answer
  • Question 3. A wire 25.0cm long lies along the z-axis and carries a current of 9.00A in the +z-direction. The a magnetic field is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!