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
Musya8 [376]
1 year ago
15

FInal physics question please help asap

Physics
1 answer:
blondinia [14]1 year ago
5 0

The cannonball will be 311.8 m far in meter when it travels horizontally

<h3>What is a Projectile ?</h3>

A projectile is any object like stone, ball or javelin that take a parabolic path when thrown into the air.

The following parameters are given from the question

  • Ф = 30°
  • u = 60 m/s
  • g = 10 m/s²
  • R = ?

Resolve the initial velocity into horizontal and vertical components. That is,

  • Horizontal component = ucosФ
  • Vertical component = usinФ

To calculate the range that is, the horizontal distance, will can first calculate the total time take by the ball to reach the ground.

Total time T = 2usinФ / g

Substitute all the parameters

T = (2 x 60sin30) / 10

T = (2 x 30) / 10

T = 60 / 10

T = 6 s

The horizontal distance R = ucosФ x T

R = 60 x cos 30 x 6

R = 311.77 m

Therefore, the cannonball will travel 311.8 m approximately horizontally.

Learn more about Projectile here: brainly.com/question/24949996

#SPJ1

You might be interested in
Which of the following is not an example of osmosis? Multiple Choice
NNADVOKAT [17]

Answer:

Sugar in coffee dissolves.

Explanation:

In this case we have a solution, which is defined as separating what was bound in some way, by homogeneously mixing the molecules of a substance into a liquid. Therefore, it is the resulting homogeneous mixture after dissolving any substance in a liquid.

6 0
3 years ago
What circumstance would allow an officer to search a home even if they didn’t have a warrant?
Ipatiy [6.2K]

Answer:

A

Explanation:

The officer would have had permission regardless of anything else, kind of like letting someone into your house.

5 0
2 years ago
Which as more weight a kilogram of bricks in air or a kilogram of feathers in water? Explain your answer.
ale4655 [162]
A kilogram is a unit of weight. So a kilogram of bricks would weigh the same as a kilogram of feathers despite if its in water or air since weight is determined by gravity in relation to mass and not what substance the object is in.
3 0
3 years ago
Which direction will the object move?
kap26 [50]

Answer: it will move to the left

Explanation: i remeber doing this

3 0
2 years ago
Read 2 more answers
Please someone help me? if you have a good answer I will gave U a brainlest :)
Natali5045456 [20]

Answer:

for one its photo

Explanation: answers

this is easy 1. im not sure

2. erosion

3. is deposition

sorry i cant answer all of them but some simple ones deposition is when that stuff is getting moved, erosion is the breaking down of sokething and weathering is weather such as rain acid rain ice etc weather breeakin down rocks etc

6 0
2 years ago
Other questions:
  • you are sitting in a cart at the top of a hill on a roller coaster. you have 10,500 j of gravitational potential energy. if your
    7·1 answer
  • A 2kg box is pushed along a flat frictionless surface with an applied force of 53.91newton j+19.62 j were j is horizontal and j
    5·1 answer
  • As ocean waves approach shore, their velocity decreases. How does a decrease in velocity affect the frequency and wavelength of
    13·2 answers
  • How does south African law ensure that people who are living with HIV/AIDS are not discriminated against
    11·1 answer
  • How do fission nuclear reactions differ from fusion nuclear reactions? Fission reactions involve the conversion of matter into e
    7·2 answers
  • Our brain works to create:
    8·2 answers
  • At an equilibrium position of a pendulum, the <br> is at a maximum.
    15·1 answer
  • Please answer this!!! I will give brainliest!!!
    11·2 answers
  • The linear expansivity of metal P is twice that of another metal Q. When these materials are heated through the same temperature
    8·1 answer
  • What do you think are the benefits of dancing modern and contemporary dance?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!