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
Andrew [12]
3 years ago
7

What will be the average velocity of a body falling in free fall on Earth for 3 s?

Physics
1 answer:
SpyIntel [72]3 years ago
6 0

Answer:

29.4m/s

Explanation:

Given parameters:

Time  = 3s

Unknown:

Average velocity  = ?

Solution:

To solve this problem, we use the expression below:

      v  = u + gt

v is the average velocity

u is the initial velocity  = 0m/s

g is the acceleration due to gravity  = 9.8m/s²

t is the time

So;

        v  = 0 + (9.8 x 3)  = 29.4m/s

You might be interested in
What do radio waves, microwaves, light, and x-rays have in common?
Dima020 [189]
<span>One thing that radio waves, microwaves, light, and x-rays all have in common is that they are all forms of electromagnetic waves.</span>
6 0
4 years ago
Read 2 more answers
You have a resistor of resistance 200 ? and a 6.00-?F capacitor. Suppose you take the resistor and capacitor and make a series c
Ne4ueva [31]

Answer:

eazy

Explanation:

hi bro it is very hard so I can't help and I don't the answer

4 0
4 years ago
At what water depth will a deep-water wave with a wavelength of 40 meters begin to "feel bottom"? 5 meters 15 meters 20 meters 1
ella [17]
The answer is 20 meters would be the water depth started to feel bottom. This is half of the wavelength. The reason behind this is the wave travels half or the partial of the wavelength underneath the surface. For that reason that is where the wave would be starting to feel the ground.
8 0
3 years ago
Shear causes horizontal movement along a fault plane in a/n _______ fault. A. reverse
lakkis [162]
<span>The answer is B. Strike slip fault. Shearing occurs when plates or blocks of rocks slide past each other in the opposite direction. This occurs at transform plate margins. An example is the San Andreas Fault running through California, USA. Compression occurs at reverse faults and tension at normal faults. </span>
5 0
4 years ago
Read 2 more answers
What is commonly used to run a central heating system?
kvv77 [185]
Electrical energy is and 100% correct answer
4 0
3 years ago
Read 2 more answers
Other questions:
  • The United States and France both produce sweaters and caps. Suppose that a US worker can produce 50 caps per hour or 1 sweater
    9·2 answers
  • jennys history teacher always sets the tempature in her classroom very low jenny always shivers when she is in class because she
    15·2 answers
  • Which type of image is formed on a cinema screen?
    10·1 answer
  • Steel is very stiff, and the Young's modulus for steel is unusually large, 2.0×1011 N/m2. A cube of steel 25 cm on a side suppor
    5·1 answer
  • A 0.20 kg particle moves along the x axis under the influence of a stationary object. The potential energy is given by U(x) = 8x
    13·1 answer
  • How does the excretory system work with the circulatory system to help the body regulate itself?
    14·1 answer
  • Consider a rotating object. On that object, select a single point that rotates. How does the angular velocity vector of that poi
    11·1 answer
  • Brody is barbecuing hamburgers on the grill. He notices that the coals are ready for cooking because he feels the warmth of the
    8·1 answer
  • Which of these is an example of electrical energy being converted to mechanical energy?
    7·1 answer
  • Please help, im having trouble can you please explain how to do it
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!