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
siniylev [52]
3 years ago
8

An object is thrown straight up with a velocity of 19 m/s on a flat level surface. If it takes 3.25 seconds to reach the peak of

its arc, what will be the total time it is in the air
Physics
1 answer:
Alenkasestr [34]3 years ago
8 0

Answer:

c

Explanation:

You might be interested in
Synthetic fibers, such as nylon, are made of long-chain
NeX [460]

Answer:

polymer

Explanation:

3 0
4 years ago
Read 2 more answers
Which of The following is the best example of water changing from a liquid to gas
expeople1 [14]

Answer:

There are no examples but this should be evaporation

Explanation:

4 0
3 years ago
The brachialis attaches to the forearm .035 m from the elbow at an angle of 32 deg. If the brachialis produces 750 N of force, w
jek_recluse [69]

Answer:

XY=636N

Explanation:

From the question we are told that:

Distance d=0.35m

Angle \theta=32\textdegree

Force F=750N

Generally the equation for magnitude of the stabilizing component of the brachialis force is mathematically given by

 XY=Fcos\theta

 XY=750cos 32\textdegree

 XY=636N

4 0
3 years ago
The strength of the force of friction depends on which two factors?
Stolb23 [73]

Options A and D are correct. The strength of the force of friction depends on the objects' sizes and weights and the heat generated by the friction and the types of surfaces involved.

<h3 /><h3>What is the friction force?</h3>

It is a type of opposition force acting on the surface of the body that tries to oppose the motion of the body. its unit is Newton (N).

Mathematically, it is defined as the product of the coefficient of friction and normal reaction.

On resolving the given force and acceleration in the different components and balancing the equation gets. Components in the x-direction.

The strength of the force of friction depends on the two factors, as;

A. The objects' sizes and weights.

D. The heat generated by the friction and the types of surfaces involved.

Hence, options A and D are correct.

To learn more about the friction force, refer to the link;

brainly.com/question/1714663

#SPJ1

3 0
3 years ago
Importance of a cell​
Anika [276]

Explanation:

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions.

3 0
3 years ago
Other questions:
  • An 82.0 kg spacewalking astronaut pushes off a 655 kg satellite, exerting a 95.0 N force for the 0.530 s it takes him to straigh
    9·1 answer
  • Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is comple
    10·2 answers
  • If current I=2A and resistance R= 5 ohms what is the potential difference (voltage) V?
    6·1 answer
  • When light enters a piece of glass from air with an angle of θ with respect to the normal to the boundary surface?
    5·1 answer
  • Part C: Quantitative Problems when vf is not 0
    5·1 answer
  • What volume of air containing 21% of oxygen (by volume) is required to completely burn 10g of sulphur which has a purity level o
    10·1 answer
  • What is the definition of a reference point
    7·1 answer
  • Geothermal pumps can be used for cooling, but not heating. true or false?
    12·1 answer
  • Definition of Xenophobia​
    8·2 answers
  • A circuit diagram with a power source labeled 12 V is connected to 3 resistors in series. The resistors are labeled 1.0 Ohms, 2.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!