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
Alenkinab [10]
4 years ago
8

A man is pulling a 13-kg sled across a flat, snowy surface. He holds the handle of the sled at a 30° angle with the ground.

Physics
1 answer:
adoni [48]4 years ago
6 0
Check the solution. I hope it helps.. Option D is the correct answer.

You might be interested in
To turn a coil of wire into a magnet, run a(n) ____ through it.
evablogger [386]

A.) Electromagnetic Current

please mark me as the brainliest

7 0
4 years ago
Read 2 more answers
A test pilot flies with an acceleration of of 5 g . what is the acceleration in meter per second
JulijaS [17]
I mean if he flies 5g that means that's his average speed too
5 0
4 years ago
You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when
jok3333 [9.3K]
U have to *modify it to increase its ground clearance*
4 0
3 years ago
Read 2 more answers
Two particles are moving along the x axis. Particle 1 has a mass m₁ and a velocity v₁ = +4.7 m/s. Particle 2 has a mass m₂ and a
nirvana33 [79]

Answer:

m₁ / m₂ = 1.3

Explanation:

We can work this problem with the moment, the system is formed by the two particles

The moment is conserved, to simulate the system the particles initially move with a moment and suppose a shock where the particular that, without speed, this determines that if you center, you should be stationary, which creates a moment equal to zero

    p₀o = m₁ v₁ + m₂ v₂

    pf = 0

    m₁ v₁ + m₂ v₂ = 0

    m₁ / m₂ = -v₂ / v₁

    m₁ / m₂=  - (-6.2) / 4.7

     m₁ / m₂ = 1.3

Another way to solve this exercise is to use the mass center relationship

    Xcm = 1/M    (m₁ x₁ + m₂ x₂)

We derive from time

   Vcm = 1/M   (m₁ v₁ + m₂v₂)

As they say the velocity of the center of zero masses

    0 = 1/M   (m₁ v₁ + m₂v₂)

   m₁ v₁ + m₂v₂ = 0

    m₁ / m₂ = -v₂ / v₁

   m₁ / m₂ = 1.3

4 0
3 years ago
Tasting and smelling both involve the ability to sense chemicals. true or false
lara31 [8.8K]
TRUE.
Taste and smell senses are separate senses with their own receptor organs yet they are intimately entwined. Tastants, chemicals in foods are detected by taste buds which consist of special sensory cells.. When stimulated, these cells send signals to specific areas of the brain which then makes us conscious of the perception of taste. Also specialized cells in the nose pick up odorants, airborne odor molecules. Odorants stimulate receptor proteins found on hairlike cilia at the tips of the sensory cells, a process that initiates a neural response.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Similar fossiles found all over the world true or false?
    8·1 answer
  • Which best describes the motion of air particles when a transverse wave passes through them?
    11·1 answer
  • As a 2-kg ball rolls down a ramp, the net force on it is 10 N. What is the acceleration?
    9·1 answer
  • A cylinder containing an ideal gas has a volume of 2.6 m3 and a pressure of 1.5 × 105 Pa at a temperature of 300 K. The cylinder
    6·1 answer
  • _ Ba+_O2 =_BaO how do I balance this?
    13·1 answer
  • PLEASE SOMEONE HELP ME PLEASE
    14·1 answer
  • HELP ASAP I HAVE A FIVE MIN DEADLINE!!!
    10·1 answer
  • Pls help me this is a major SOS pls help pls btw this is IXL
    6·2 answers
  • Como se juega batminton?<br> Explica con tus propias palabras
    6·1 answer
  • Which type of lever is steep road​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!