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
makkiz [27]
4 years ago
14

A rocket is fired at 100 m/s at an angle of 37, how many seconds is it in the air?

Physics
1 answer:
Sonbull [250]4 years ago
7 0

Answer:

12.3 seconds

Explanation:

time in air = 2(v)/g

2(100sin(37))/9.8

=12.28 seconds

You might be interested in
When making sweet tea, McDonalds adds the sugar while the tea is hot. The sugar is added at this step so that the tea can be as
Lilit [14]

Answer:

d

Explanation:

we need the tea to be at first moist in order to get much more flavor. then supersaturated so that it increases the concentration of the flavor by it not being too sweet nor too salty. so just right.

3 0
3 years ago
Read 2 more answers
A long wire carries a current toward the north in a magnetic field that is directed vertically downward perpendicular to the sur
xenn [34]

The direction of the magnetic force on the wire is west.

The magnetic force acting on the moving protons acts northward in the horizontal plane. If the thumb is up (current flows vertically up), the wrapped finger will be counterclockwise.

Therefore, the direction of the magnetic field is counterclockwise. Here, the magnetic field is pointing upwards (vertical magnetic field) and the electrons are moving east. Applying Fleming's left-hand rule here, we can see that the direction of force is along the south direction.

As the change in magnetic flux increases upwards, Lenz's law indicates that the induced magnetic field of the induced current must resist and the inside of the loop must be directed downwards. Using the right-hand rule, we can see that a clockwise current is induced.

Learn more about the magnetic fields here: brainly.com/question/7802337

#SPJ4

3 0
2 years ago
Read 2 more answers
Define inertia, give its classification. ​
strojnjashka [21]

Answer:

The tendeny  of a body to continue its state either motion or rest is called inertia . First  law of newton also called law of inertia .

There are three types of inertia  

1. Motion inertia

2. Rest inertia

3. Directional inertia

Explanation:

Mark brainliest if you undersand

7 0
2 years ago
Two sticks are suspended on silk thread, electrified by charges of opposite sign. Is there a magnetic field around them? An elec
IRINA_888 [86]

ANSWER and EXPLANATION

We want to identify if there will be an electric field and a magnetic field around the two sticks electrified by charges of opposite signs.

An electric field is a physical field that surrounds electrically charged particles and exerts a force on other charged particles in the surrounding.

This implies that the presence of electric charges on both sticks generates electric fields on them. Since the two charges are opposite, the electric force acting on them will be attractive.

Hence, there is an electric field.

A stationary charged object produces an electric field, as explained above, but will only produce a magnetic field if there is a motion of the object.

Hence, except the two sticks are caused to move, there will be no magnetic field around them.

5 0
2 years ago
Do magnetic fields exist?
Art [367]
I believe yes they do hope this helps
6 0
3 years ago
Read 2 more answers
Other questions:
  • Pure sodium metal placed in water will spark and ignite, as well as form bubbles and gas. What are the signs that this is a chem
    15·2 answers
  • (a) What is the fluid speed in a fire hose with a 9.00-cm diameter carrying 80.0 L of water per second? (b) What is the flow rat
    14·1 answer
  • Evaporating water produces gaseous water. What has occurred during this process?​
    5·1 answer
  • What is the λ (in m) of an electromagnetic wave that has a frequency of 5.68 x 107 Hz? Enter a numerical response in 3 significa
    7·1 answer
  • A 1,790 W toaster, a 1,480 W electric frying pan, and a 60 W lamp are plugged into the same outlet in a 15 A, 120 V circuit. (Th
    14·1 answer
  • At take off a plane flies 100 km north before turning east to fly 200 km east. How far is its destination from where the plane t
    10·1 answer
  • The medical model of abnormality states that psychological disorders are __________.
    11·2 answers
  • What is true about the inertia of two cars , car A of mass 1,500 kilograms and car B of mass 2,000 kilograms?
    15·1 answer
  • . Question: 23 of 24:. Which statement is true regarding DC current?. Select one of the options below as your answer:. . A.. The
    14·2 answers
  • As the broadcaster speakers the sound wave being produced by
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!