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
lana66690 [7]
3 years ago
5

Calculate: A model airplane has a mass of 3.2 kg. Its propeller pulls it forward with a force of 7.0 N. What is the airplane’s a

cceleration?
Physics
1 answer:
vitfil [10]3 years ago
5 0
The airplanes acceleration is 2.1875
You might be interested in
ok so for 99 points(not multiple choice)what is one way to separate salt from grains NO MULTIPLE CHOICE
iragen [17]
Place mixtuer into water. stir mixture into water, wait untill salt is disoldved. Strain out grain. boil water intill only salt is left. Hope this helps! ^-^
6 0
3 years ago
Read 2 more answers
Which description correctly summarizes how an electric motor causes an axle to turn?
Tasya [4]

Answer:

The poles of the magnetic field generated around the armature are attracted to the opposite poles of the permanent magnet. As the opposite poles align, the commutator reverses the current direction so like poles are aligned and the armature continues to spin.

Explanation:

3 0
3 years ago
Which organism in the food chain is sometimes first level consumer and sometimes 2nd level
makkiz [27]
I believe the answer is Mouse/Herbivore. It was a question in my old lab haha.

Hope this helped!!
~xox Melis
7 0
3 years ago
If you walk 30 meters forwards, and then turn around and walk 25 meters backwards, what is the distance that you walked? What di
xeze [42]

Given :

Walk in forward direction is 30 m .

Walk in backward direction is 25 m .

To Find :

The distance and displacement .

Solution :

We know , distance is total distance covered and displacement is distance between final and initial position .

So , distance travelled is :

D = 30 + 25 m = 55 m .

Now , we first move 30 m in forward direction and then 25 m in backward direction .

So , displacement is :

D = 30 - 25 m = 5 m .

Therefore , distance and displacement covered is 55 m and 5 m respectively .

Hence , this is the required solution .

5 0
3 years ago
The combination of all forces that act on an object are (2 points)
qaws [65]

Answer:

A) The net force

Explanation:

If two forces of equal strength act on an object in opposite directions, the forces will cancel, resulting in a net force of zero and no movement.

5 0
3 years ago
Other questions:
  • A dumbbell consists of two point-like masses M connected by a massless rod of length 2L. There are no external forces. If the du
    14·1 answer
  • Clearly, the stress response becomes your best friend when you find yourself in a dangerous
    13·1 answer
  • You construct a circuit containing some component C, along with other circuit elements. You want to simultaneously measure the c
    12·1 answer
  • Increasing the mass attached to a spring will increase its vibrational period.
    11·1 answer
  • Although there are no glaciers in Florida , how have glaciers affected Florida?
    7·1 answer
  • A parallel-plate capacitor is constructed of two square plates, size L x L, separated by distance d. The plates are given charge
    8·1 answer
  • On your business card , you position your businesses as "the area's most creative cookery " this phrase is your
    11·1 answer
  • Which system is trans portion for nutrients throughout the system?
    9·2 answers
  • Unpolarized light with intensity 300 W m2 is incident on three polarizers, P1, P2, and P3 numbered in the order light reaches th
    8·1 answer
  • What happens as lakes get older?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!