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
Bond [772]
3 years ago
15

The distance, in feet, a moving object has traveled after t seconds is given by 2t/(4 + t). find the acceleration of the object

after 5 seconds. (round your answer to three decimal places.)
Physics
1 answer:
lianna [129]3 years ago
3 0
Hi! Let me help you!
a = (Vf - Vi)/t ; where distance d = [2(t)]/(4+t), t = 5secs, and Vi = 0 
a = [(2t)/(4+t)]/t <---- working equation
a = {[2(5)]/9}/5 <---- cancel 5
a = 2/9 ft/s^2 <---- Answer
You might be interested in
Night vision glasses detect energy given off by objects as (2 points)
Allushta [10]
The answer here would be infrared waves. Hot objects and humans give off heat in the form of infrared light, thermal imaging technology in the goggles enable them to catch this light emitted by these objects 
6 0
3 years ago
Steam types of<br> forces in<br> nature
max2010maxim [7]

Answer:

Gravity, Weak, Electromagnetic and Strong.

7 0
3 years ago
What type of change is wood to wood chip?
Vanyuwa [196]

Answer:

irriversible change.....

4 0
2 years ago
Read 2 more answers
Unbalanced contact forces between several object would result in ?
Svetlanka [38]
In a reaction with a directing vendor of the sum forces towards some object or nothing
3 0
3 years ago
What are two ways thermal energy can be increased in a system?
MaRussiya [10]
Adding thermal energy
Performing work on the system
3 0
3 years ago
Other questions:
  • Describe a technology used in space exploration.
    14·1 answer
  • X=16.2 cos(4.68t+0.420). What is the velocity of the oscillator at t=7.97 s?
    5·2 answers
  • A certain microwave has a
    10·1 answer
  • Suppose the ring rotates once every 4.30 ss . If a rider's mass is 58.0 kgkg , with how much force does the ring push on her at
    9·1 answer
  • three letters (JET) are placed in front of a plane mirror the image formed is in what arrangement???​
    8·1 answer
  • A hockey ball accelerates from 0.m/s to 25m/s in 0.05 seconds what is the acceleration of the ball ?
    13·1 answer
  • Cho hai điện tích q1=q2=8.10^-7 C đặt cách nhau 5cm. Xác định cường độ điện trường tại điểm:
    14·1 answer
  • A kind of tempory magnet​
    7·2 answers
  • why is it important for scientist and engineer who plan uncrewed missions to accurately know the masses and the paths of the pla
    11·1 answer
  • A very long, straight wire has charge per unit length 3.20 x 10^-10 c&gt;m. At what distance from the wire is the electric-field
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!