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
Afina-wow [57]
3 years ago
9

According to legend, Galileo dropped two balls from the Tower of Pisa to see which would fall

Physics
1 answer:
Zanzabum3 years ago
7 0

Answer: 4.9 N

Explanation:

Weight W is the force that gravity exerts on matter and changes depending on where the body is located. This means, the weight of an object on Earth will not be the same as the weight of the same object on the Moon or on Mars.

Well, in the case of Galileo, he performed his experiment on Earth. Hence, the acceleration due gravity is g=9.8 m/s^{2}.

In addition, weight is mathematically expressed as:

W=m.g

Where m=5 kg is the mass of the ball

Solving the equation:

W=(5 kg)(9.8 m/s^{2})

W=4.9 N This is the weight of the ball

You might be interested in
4. Why is this a double replacement reaction?<br> HCl+Fes- FeCl+H2S
My name is Ann [436]

Answer:

the H from the HCl switched places with the Fe from the FeS.

6 0
3 years ago
15 POINTS!!! QUICK PLEASE
Margaret [11]

Answer:

The net force is 15 newtons

The direction is to the right

Explanation:

Hope this helps

6 0
2 years ago
Describe the 3 types of projectiles.
Anna11 [10]

Answer:Although any object in motion through space (for example a thrown baseball, kicked football, fired bullet, thrown arrow, stone released from catapult) are projectiles, they are commonly found in warfare and sports.

Explanation:

7 0
3 years ago
Read 2 more answers
Help PLEASE
Travka [436]

Answer:

d I believe so

Explanation:

d yes?????

8 0
3 years ago
In the southern hemisphere, the longest day of the year happens during _____.
Luden [163]
I think it is June. June is the longest day/
8 0
3 years ago
Read 2 more answers
Other questions:
  • Cindy exerts a force of 40 N and moves a chair 6 m. Her brother and he pushes a different chair for 6 m while exerting a force o
    15·1 answer
  • Which element causes a star to go through a high mass cycle
    10·1 answer
  • Correct me if I'm wrong, but if you put a glass of water outside when the relative humidity is 100%, the will not evaporate...ri
    12·2 answers
  • The length of some fish are modeled by a von Bertalanffy growth function. For Pacific halibut, this function has the form L(t) =
    7·1 answer
  • If two similar large plates each of area having surface charge density is +a and -b are separated by a distance d in air find th
    10·1 answer
  • William Tell shoots an apple from his son's head. The speed of the 105-g arrow just before it strikes the apple is 24.3 m/s, and
    15·1 answer
  • plss answer what do yo call the substance from the male body that travel to the female body to make children​
    10·2 answers
  • Create a hypothesis for this testable question: How does price affect the amount of chocolate people buy?
    14·1 answer
  • If the acceleration of an object increases, what effect does this have on the Force and Mass?
    11·2 answers
  • A projectile is fired in such a way that its horizontal range is equal to three times its maximum height. What is the angle of p
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!