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
Colt1911 [192]
2 years ago
10

3. What is the weight of a 462-kg bar?

Physics
1 answer:
FromTheMoon [43]2 years ago
3 0

Answer:

F = M g = 462 kg * 9.80 m/s^2 = 4528 Newtons

It somewhat unfortunate that weight in the English System is measured in pounds (mass in slugs) and in the metric system weight is measured in Newtons (mass in kilograms)

You might be interested in
PLEASE Please HELP ME...
cupoosta [38]

Answer:

girl this easy ask yo teacher for help lol

7 0
2 years ago
A pitcher is in 85° of abduction, holding a 1.4 N baseball at point C, 65 cm from the joint axis at point O • The center of grav
erastovalidia [21]

I attached a Diagram for this problem.

We star considering the system is in equlibrium, so

Fm makes 90-(\theta+5) with vertical

Fm makes 70 with vertical

Applying summatory in X we have,

\sum F_x = 0

W+1.4-Fm cos(70)

We know that W is equal to

W= 0.06*100N = 6N

Substituting,

Fm cos (70) = W+1.4N

Fm cos (70) = 6N + 1.4N

Fm = \frac{7.4}{cos(70)}

Fm = 21.636N

<em>For the second part we know that the reaction force Fj on deltoid Muscle is equal to Fm, We can assume also that</em> \beta  = \theta

3 0
3 years ago
an object tied to the end of the string moves in a circle . the force exerted by the string depends on the mass of the object it
otez555 [7]

Answer:Fc=mv^2/r

Explanation:

6 0
3 years ago
What is the angle of reflection of the incident angle is 35°?<br> 35<br> 25°<br> 55<br> 90
Anestetic [448]

Answer:

i think its the third one or second one

4 0
2 years ago
Ask Your Teacher It is found experimentally that the electric field in a certain region of Earth's atmosphere is directed vertic
Alexeev081 [22]

Answer:q=3.536+10^-6C

Explanation:

5 0
3 years ago
Other questions:
  • Which statement describes the movement of water when a cell swells up and bursts due to osmosis?
    14·2 answers
  • In the periodic table of elements, Au stands for the element_____________, after the the Latin word "aurum."
    14·1 answer
  • If you put positive energy and negative energy into a spiral tube like a corkscrew with a barrier so they could not meet, so the
    6·1 answer
  • A 20-ton truck collides with a 1500-lb car and causes a lot of damage to the car. During the collision:
    9·1 answer
  • It is desired to lay off certain horizontal distances for building layouts. The length of the tapes are not 100.00 ft. Determine
    14·1 answer
  • WHAT IS PIVOT POINT ?
    12·2 answers
  • A _ spreads light into its own individual colors.
    14·2 answers
  • The theory of nuclear astrophysics is that all the heavy elements like uranium are formed in the interior of massive stars. Thes
    12·1 answer
  • A jogger runs 5.0 km on a straight trail at an angle of 60° south of west. What is the southern component of the run rounded to
    6·1 answer
  • You place a box weighing 242.4 N on an in- clined plane that makes a 37.2° angle with the horizontal. Compute the component of t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!