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
Trava [24]
3 years ago
8

A ball droped from a building. How fast is it traveling after falling 3.55s

Physics
1 answer:
algol [13]3 years ago
4 0

Answer:

d = 61.75 m

Explanation:

Given that,

A ball droped from a building.

We need to find how fast is it traveling after falling 3.55 s.

As it is dropped, its initial velocity is equal to 0.

Let d is the distance it covers after falling 3.55 s.

We can use second equation of motion to find d.

d=ut+\dfrac{1}{2}at^2

Here, u = 0 and a =g

d=\dfrac{1}{2}gt^2\\\\d=\dfrac{1}{2}\times 9.8\times (3.55)^2\\\\d=61.75\ m

So, it will cover 61.75 m after falling 3.55 seconds.

You might be interested in
What is the frequency of a wave with a period of 8s?
PSYCHO15rus [73]
I don’t know the answer
3 0
3 years ago
How fast must the space shuttle go to cover 20,000 meters in 4.0 seconds?
Advocard [28]

Answer:

5000 m/s

Explanation:

7 0
3 years ago
Which statement best describes a wave?
dedylja [7]

Correct answer choice is:

D. A continuous transmission of energy from one location to the next.

Explanation:

Waves include the carrier of energy without the carrier of matter. In outcome, a wave can be characterized as a change that progresses into a medium, carrying energy from one spot (its source) to different spot without carrying matter.

3 0
2 years ago
Read 2 more answers
It takes 180 kj of work to accelerate a car from 21.0 m/s to 27.0 m/s. what is the car's mass?
beks73 [17]
558888544446556313321
4 0
3 years ago
Applied force is the force of support exerted by an object that holds up another object.
kenny6666 [7]
False, applied force is when a person or an object pushes on another object 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the work w1 done on the block by the force of magnitude f1 = 75.0 n as the block moves from xi = -1.00 cm to xf = 3.00 cm .
    8·1 answer
  • A monkey throws a banana peel from a height of 14 meters. It has a mass of 0.01 kilogram. What was the approximate potential ene
    8·1 answer
  • A truck is traveling due north at 50 km/hr approaching a crossroad. On a perpendicular road a police car is traveling west towar
    7·1 answer
  • A series of evenly timed pulses create a wave that can be described as a _______<br><br> wave.
    15·1 answer
  • The Mass of the Sun is 1.989 × 10^30 kg. The speed of light is 3 x 10^8 m/s. Assuming the Sun is 75% hydrogen, how much Energy c
    14·1 answer
  • Can you hellp me please
    13·2 answers
  • If two bodies have different forces but same acceleration and only one force is known how do I find the other one?
    13·1 answer
  • According to the graph, how many students received an 90 for their first semester grade?
    11·1 answer
  • Yassine on the football team tries to kick a football so that it stays in the air for a long "hang time". If the ball is kicked
    5·1 answer
  • Determine whether the underlined numerical value is a parameter or a statistic. explain your reasoning. a certain zoo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!