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
yKpoI14uk [10]
3 years ago
10

When the palmaris longus muscle in the forearm is flexed, the wrist moves back and forth. If the muscle generates a force of 49.

5 N and it is acting with an effective lever arm of 2.65 cm , what is the torque that the muscle produces on the wrist
Physics
1 answer:
UkoKoshka [18]3 years ago
4 0

Answer:

1.1397 Nm

Explanation:

When the palmaris longus muscle in the forearm is flexed, the wrist moves back and forth.

If the muscle generates a force

F =  49.5 N and r = 2.65 cm , then the torque is equal to rF

we see that r = 2.65 cm = 0.0265 m

therefore

torque = 0.0265 x 49.5

= 1.1397 Nm

You might be interested in
Most people would consider a comfortable room temperature to be
Alla [95]

B

A  is extremly hot

and c is -330.07 degrees farenheit

4 0
3 years ago
Read 2 more answers
Which location(s) would usually have SURFACE WINDS blowing in TOWARDS IT from other places? *
Tems11 [23]
Number 2 is the anser tropics
4 0
2 years ago
Read 2 more answers
What happens when the fuel in a car engine combustion?​
Trava [24]

In a spark ignition engine, the fuel is mixed with air and then inducted into the cylinder during the intake process. After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke.

Credit: Department of Energy

5 0
3 years ago
How are newtons third law of motion applies to a system of objects
11111nata11111 [884]

Answer:

Newton's third law of motion states that whenever a first object exerts a force on a second object, the first object experiences a force equal in magnitude but opposite in direction to the force that it exerts. ... Newton's third law is useful for figuring out which forces are external to a system.

Explanation:

is these what you're looking for?

3 0
3 years ago
What is the compare the strength of static,sliding,and rolling friction
Inga [223]
The force needed to overcome sliding friction is more than the force needed to overcome rolling friction or static or even fluid 
7 0
3 years ago
Other questions:
  • Which contains the most moles: 10 g of hydrogen gas, 100 g of carbon, or 50 g of lead?
    11·1 answer
  • A ball rolls down a hill, starting from rest. How long is it rolling if it accelerates at 3m/s2 and ends with a velocity of 35m/
    6·1 answer
  • Magnesium and sulfur Ionic or covalent?
    6·1 answer
  • In which orbitals would the valence electrons for selenium (Se) be placed?
    7·1 answer
  • (a) What is the sum of the following four vectors in unit-vector notation? For that sum, what are (b) the magnitude, (c) the ang
    14·1 answer
  • A position-time graph of a spring is shown here. What is the period of the spring's motion.
    12·1 answer
  • A diver who is 10.0 m underwater experiences a pressure of 202 kPa. If the diver's surface area is 1.50 m.sq, with how much tota
    10·2 answers
  • A student walks 4 blocks east, 7 blocks west, 1 block east and then 2 blocks west in an hour what is their velocity
    9·1 answer
  • In a longitudinal wave, amplitude can be measured from the distance between high pressure areas of the wave called what?
    6·1 answer
  • You push downward on a box at an angle 25° below the horizontal with a force of 750 N. If the box is on a flat horizontal surfac
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!