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
Oduvanchick [21]
3 years ago
15

Antagonistic muscles move a body part in _____. 1. the same direction

Physics
2 answers:
alexdok [17]3 years ago
5 0

Answer: Opposite direction

Skeletal muscles arise in antagonistic pairs where the muscles contract to produce opposite movements at the same joint. Antagonistic muscles move a body part in one direction by contraction, the other moves that part in opposite direction.

In addition, when a muscle contracts to produced movement, its antagonist relaxes to allow movement to take place such as biceps muscles is a flexor muscle for elbow joint and triceps is the antagonist.

 

irga5000 [103]3 years ago
3 0
2. Opposite directions
You might be interested in
1. A dog of mass 5 kg jumps on a table of mass 30 kg. As the dog walks around on the table, what is the average force that the t
Oksana_A [137]

Answer:

50N

The table is managing to keep the dog up, the dog is not moving up or down so the force that the table applies to the dog must be equal to the dogs weight - I draw this conclusion from Newton's 3rd law.

W= mg

W = 5 × 9.8

W = 49N

round to.one significant figure = 50N

5 0
3 years ago
Please answer this fast <br>I 'll marks them brainliest answer <br>​
Reptile [31]

answer

64 is C (c) 1-Bromo-3-methylbutane

63 is D

i is secondary ii is primary

8 0
3 years ago
When you hit a nail into a board using a hammer the head of the nail gets warm. In terms of kinetic and thermal energy describe
Nady [450]
The kinetic energy is transferred to thermal energy through friction
8 0
4 years ago
Read 2 more answers
You walked a dog 0.75 miles. how many kilometers did you walk? (1 mile equals about 1.61 km)
Digiron [165]
What we have so far:
*Distance you walked the dog = 0.75 miles
*Conversion: 1 mile is approximately 1.61 kilometers

What we are trying to find:
*Distance you walked the dog in kilometers.

To solve this problem we must:
*We must employ conversion first.
Step 1) 0.75miles x 1.61km/1miles <--- Multiplication will be employed.

Step 2) 0.75 x 1.61/1 (km)<--- notice that we deleted the unit "miles". We did that to make sure that the result will be in kilometers (km).

Step 3) 0.75 x 1.61(km) <--- Since we are already done with the conversion process, we now have to multiply the distance and the conversion factor.

Step 4) 1.2075km <--- Raw result.

Step 5) Rounding it up to two decimal places: 1.21km

Therefore, the correct answer is: D. 1.21km
7 0
4 years ago
Can someone pleaseeee help if you’re correct I’ll give u brainlist
densk [106]

Answer:

Explanation:

The corona virus Vaccine will have some side effects like soreness in injection area but this will only last for a couple of days. I believe the answer is that there is no long term affect.

7 0
3 years ago
Other questions:
  • A 0.01 kg bullet has a speed of 700m/s before it strikes a 0.95 kg wooden block that is stationary on a horizontal frictionless
    7·1 answer
  • What is mean by "an electrically-charged object is quantized" ? and which physicist is accredited with the quantization of charg
    11·1 answer
  • Which substance is a combination of different atoms?
    8·1 answer
  • A 0.035 kg shooter marble with a velocity of 0.77 m/s. forward, hits a 5.2 x 10-³ kg marble that is at rest. The
    9·1 answer
  • What is a similarity between ionic, covalent, and metallic bonds?
    5·1 answer
  • What is the specific definition of energy that relates it to work?
    15·1 answer
  • Two charged particles repel each other with a force f. if the charge of one of the particles is doubled and the distance between
    6·1 answer
  • How are atoms related to elements?
    9·1 answer
  • A longitudinal wave is a type of wave that transfers energy
    15·2 answers
  • A plastic tube allows a flow of 12.9 cm°/s of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!