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
Musya8 [376]
2 years ago
12

Paco was driving his scooter west with an initial velocity of 4 m/s. He accelerates at 0.5 m/s2 for 30 seconds.

Physics
2 answers:
KonstantinChe [14]2 years ago
6 0

Answer:

V = 19m/s

Explanation:

Given the following data;

Initial velocity, U = 4m/s

Acceleration, a = 0.5m/s²

Time, t = 30 seconds

To find the final velocity, we would use the first equation of motion;

V = U + at

Where;

V is the final velocity.

U is the initial velocity.

a is the acceleration.

t is the time measured in seconds.

V = 4 + 0.5*30

V = 4 + 15

V = 19m/s

Therefore, his final velocity is 19 meters per seconds.

Norma-Jean [14]2 years ago
4 0

Answer:

its C)19

Explanation:

You might be interested in
A nova occurs when
eimsori [14]

C. hydrogen accreted onto a white dwarf from a close companion rapidly fuses to helium, releasing a large amount of energy.

The accreted material, composed mainly of hydrogen, is compacted on the surface of the white dwarf due to the intense gravitational force on that place. As material accumulates, The white dwarf becomes increasingly hot, until it reaches the critical temperature for ignition of nuclear fusion.

5 0
3 years ago
What is an electric fuse? What is the working principle of electric fuse?
user100 [1]
<h2>What is an electric fuse?</h2><h3>Answer: Electric fuse is a safety device used to limit the current in an electric circuit which melts and breaks the circuit whenever there is an excess flow of current through the circuit.</h3><h2>What is the working principle of electric fuse?</h2><h3>An electric fuse is based on the principle of heating effect of electric current. It is made up of thin metallic wire of non-combustible material. A fuse is always connected between the ends of the terminal in a series connection with the circuit.</h3>

4 0
3 years ago
Can the velocity of a body revese the direction when acceleration is constant?
TEA [102]

Answer:

Yes, the velocity of the object can reverse direction when its acceleration is constant. For example consider that the velocity of any object at any time t is given as: ... At At t = 0 sec, the magnitude of velocity is 2m/s and is moving in the forward direction i.e.v (t) = -2.

7 0
2 years ago
Present the ways to observe interference patterns on thin films. Why the thickness of thin films should be in scale of wavelengt
antoniya [11.8K]

Answer:

A colorful interference pattern is observed when light is reflected from the top and bottom boundaries of a thin oil film. The different bands form as the film's thickness diminishes from a central run-off-poin

Explanation:

<h3>hope it help brainliest pls</h3>
5 0
3 years ago
Read 2 more answers
A truck is traveling at 80 m/s and has 12,000 J of kinetic energy. What is the truck’s mass?
Murrr4er [49]

Answer:

3.75 kg

Explanation:

m=2xKE / v²

8 0
2 years ago
Other questions:
  • Why is friction important for gymnast working on parallel bars
    12·1 answer
  • (Will give brainliest answer)
    7·2 answers
  • What feature of a chemical equation represents the law of conservation of matter?
    12·2 answers
  • A ball is rolling a 5 m/s down a hill the ball has 20 J of energy what is the mass of the ball
    8·1 answer
  • Descreva sucintamente como ocorre a formação do raio x pela ampola ou tubo
    6·1 answer
  • Each large pizza can feed three teenage boys. How many pizzas would be needed to feed the
    8·2 answers
  • When waves of equal amplitude from two sources are out of phase when they interact it is called?
    12·1 answer
  • What is the speed of a runner that runs 400m in 48.42 seconds?
    10·1 answer
  • 1) Complète les phrases suivantes en remplaçant
    7·1 answer
  • I'm not quite sure how the formula works. I thought it was
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!