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
Solnce55 [7]
3 years ago
10

A runner begins from rest and accelerates at a rate of 0.22 meters per second' for 15

Physics
1 answer:
ziro4ka [17]3 years ago
7 0

Answer:

25 m

Explanation:

Given:

v₀ = 0 m/s

a = 0.22 m/s²

t = 15 s

Find: Δx

Δx = v₀ t + ½ at²

Δx = (0 m/s) (15 s) + ½ (0.22 m/s²) (15 s)²

Δx = 24.75 m

Rounded to two significant figures, the runner moves a distance of 25 m.

You might be interested in
How are galaxies organized and distributed within the universe
den301095 [7]
The galaxies aren't distributed randomly throughout the universe but they are grouped in gravitationally bound clusters.
3 0
3 years ago
Read 2 more answers
A type of energy work that utilizes touch and visualization
nydimaria [60]
It would be the <span>Energy Therapies Reiki that is a common type of work wherein it makes use of touch and visualisation. In addition, this kind of therapy has its primary goal just to lessen stress and furthermore promotes relaxation. The technique is said to be making use of a "life force energy."</span>
7 0
3 years ago
mike's car can accelrate from 0 mph to 40 mph in 5 sec. what is the acceleration of his car miles per hour per sec?
siniylev [52]

1. 40-0=40

3. 40/5=8

8 ml/s

you find the range of acceleration(step one)

divide by the time(step two)


6 0
3 years ago
What is the acceleration experienced by a car that takes 10s to reach 27m/s from rest
Lerok [7]

|acceleration|  =  (change in speed) / (time for the change)

Change in the car's speed = (27 - 0) = 27 m/s
Time for the change  =  10 sec

|acceleration| = (27 m/s) / (10 s)  =  2.7 m/s² .

That's the magnitude of the car's acceleration.
We don't know anything about its direction.
5 0
3 years ago
Most energy obtained from water is converted from _____.
Snowcat [4.5K]
Potential energy behind dams
7 0
3 years ago
Read 2 more answers
Other questions:
  • A 100 kg bag of sand has a weight on 100 N. When dropped its acceleration is what?
    5·1 answer
  • To ensure the greatest nutritional benefits, dietary guidelines suggest which of the following?
    10·2 answers
  • The wheel of a car has a radius of 0.413 m. If the wheel rotates at 456 revolutions per minute, what is the speed (in m/s) at wh
    11·2 answers
  • In 1967, new zealander burt munro set the world record for an indian motorcycle, on the bonneville salt flats in utah, with a ma
    10·1 answer
  • Why do the planets in our solar system have a layered internal structure?
    5·1 answer
  • When are the displacement and acceleration equal to zero for the motion of a mass on a spring?
    14·1 answer
  • How many times higher could an astronaut jump on the Moon than on Earth if his takeoff speed is the same in both locations (grav
    5·1 answer
  • Which fundamental force causes some forms of radioactivity? A. Gravity B. Electromagnetic force C. Strong nuclear force D. Weak
    14·1 answer
  • If you cannot exert enough force to loosen a bolt with a wrench, which of the following should you do?
    8·1 answer
  • 19. A 0.0340 kg bullet traveling at 120 m/s embeds itself in a 1.24 kg wooden block which
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!