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
GaryK [48]
3 years ago
14

Which projectiles will be visibly affected by air resistance when they fall?

Physics
1 answer:
NemiM [27]3 years ago
4 0
Any object that is launched as a projectile will lose speed and, as a result, altitude, as it travels through the air. The rate at which the object loses speed and altitude depends on the amount of force that way applied to it when it was launched. It is also dependent on the size and shape of the item. This is why something like, say, a football is much faster to fall to the ground than a bullet.
You might be interested in
A 18.0-kg rock is sliding on a rough, horizontal surface at 7.10 m/s and eventually stops due to friction. the coefficient of ki
Bond [772]
A = .3*g = 2.94 m/s² 

<span>t = v/a = 9/2.94 = 3.061 sec </span>

<span>W = E/t = ½mv²/t = ½*40*9²/3.061 = 529.2 watts</span>
4 0
3 years ago
If a student is walking against the wind, would the student be traveling faster or slower than a person walking with the wind an
Ivahew [28]

Answer:

Slower

Explanation:

Slower because the air would be pushing you back, and the other person would be walking faster because they are being pushed forward by the wind

5 0
3 years ago
What is the public storm warning signal that carries winds of 30 to 60 km/hr and can cause no damage to very light damage
Shkiper50 [21]

Answer:

I know u need this

Explanation:

You gave me the runaround

I really hate the runaround

You really got me paranoid

I always keep a gun around

You always give me butterflies

When you come around

When you come around

When you come around

7 0
2 years ago
Electricity is the flow of electrons. The questions relate to how electricity is quantified. Electrons are charged particles. Th
xxTIMURxx [149]

The amount of charge that passes per unit time is called <em>electric current</em> .

Current has dimensions of [Charge] / [Time] .

It's measured and described in units of ' Ampere ' .

1 Ampere means 1 Coulomb of charge passing a point every second.

7 0
3 years ago
A ball is thrown upward from the ground with an initial speed of 22.0 m/s; at the same instant, another ball is dropped from a b
Vikki [24]
They will  be together in 8 minutes

3 0
3 years ago
Other questions:
  • An ore sample weighs 17.50 N in air. When the sample is suspended by a light cord and totally immersed in water, the tension in
    13·1 answer
  • A block has a mass of 20g and meaures 2cm x 4cm x 2cm, will it sink or float
    6·1 answer
  • A 0.5 kg stone is raised from 1m to 2m height from the ground. what is the change in potential energy of the stone?
    8·1 answer
  • Coal as a fuel source led to the invention of
    11·1 answer
  • What is the net force on a 50-newton weight hanging on a string tied to the ceiling?
    9·1 answer
  • Write 20 physical Quantities withS.I unit and formula​
    6·2 answers
  • what is the average acceleration of a car if a car rest from 0m/s and reaches a final velocity is 50m/s in 10m/s
    11·1 answer
  • What does it mean that energy cannot be created or destroyed?
    7·2 answers
  • Distinguish between pressure and force in the case of wang yourself on a common bathroom scale
    12·1 answer
  • Two part?cles move about each other in circular orbits under the influence of gravita- tional forces, with a period t. Their mot
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!