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
guapka [62]
3 years ago
10

If you kick a football, at what angle to the ground should you kick the ball for the maximum range - that is, the greatest dista

nce down the field?
Social Studies
1 answer:
mina [271]3 years ago
6 0

Answer:

45 degree from the ground      

Explanation:

Range in a projectile motion is the distance traveled by the body in the horizontal distance when thrown form a point in the air.

The range of the projectile if given by,

R = \frac{u^{2} sin 2\theta }{g}

where u = initial velocity

          θ = angle of projection

          g = acceleration due to gravity

Now we known that sine of 90 degree is 1 which is maximum.

Therefore,

sin 2θ = 1

sin 2(45°) = 1

sin 90° = 1

Therefore, placing the value of sin 2(45°) = 1 in the below eqyuation we get,

R_{max} = \frac{u^{2}  }{g}

Hence the answer is --- 45 degree

You might be interested in
TRUE/FASLE QUESTIONS!!
julsineya [31]

Answer:

11. False

12. True

13. False

14. True

15. True

Explanation:

It won't let me load in the 5th one for proof for 12. So here are the rest.

4 0
3 years ago
According to evolutionary theory what was the most likely evolutionary precursor to humans
Rus_ich [418]

The answer is - apes.

According to the evolutionary theory the hominids originate from the apes. The first transitional species appeared in the Eastern African plateaus that created the needed evolutionary pressure for certain species to start using their legs more and to become bipedal, and also to develop their mobility of their thumb that had a new role in the newly created environment. The transitional species (from what is known so far) is the Australopithecus, which later on gave rise to all other hominid species like Homo habilis, Homo erectus, and at the end Homo sapiens...

3 0
3 years ago
​Which of the following statements is true?
kvasek [131]

Answer:

A. High expressed emotion in a family is a good predictor of relapse among chronic schizophrenics.

Explanation:

Schizophrenia is a mental disorder characterized by a person losing touch with reality and behaving in an awkward manner in terms of speech, coordination and daily activities . The person affected usually experiences hallucinations and delusions and is triggered by genetic and environmental factors such as emotional stress.

High expressed emotion in a family is a form of emotional stress which serves as a good predictor of relapse among chronic schizophrenics.

5 0
3 years ago
Dubai is considered to be the Hong Hong of the Middle east.Justify
MatroZZZ [7]
Because they have a great economy and it is one of the richest countries of the world.
4 0
3 years ago
Large-scale migration occurred in South Asia after 1947 primarily because of the a boat people. b failure of the monsoon rains.
jenyasd209 [6]

Answer:

that will be e.)separation of religious groups.

7 0
3 years ago
Other questions:
  • Your body has many organs, such as a heart and
    7·2 answers
  • By the fifteenth century, Muslim merchants controlled most of the spice trade with Western Europe. These spices originated from
    14·1 answer
  • Henry J. Heinz was "paternalistic" in the way that he treated his workers, in that he
    7·1 answer
  • Which of the following is a requirement for the establishment of a superordinate goal?
    15·1 answer
  • How did USSR react to the rearming of West Germany?
    5·1 answer
  • Please need help on this
    10·1 answer
  • Betty Lou has rarely forgotten to complete her chores since the day that her mother severely chastised her for not vacuuming the
    10·1 answer
  • Where are trade winds on the map
    6·1 answer
  • Why did Congress pass the Indian Removal Act of 1830?
    9·1 answer
  • Which one of these statements about Monotheism is NOT true? *
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!