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
Vladimir [108]
2 years ago
12

Nick is so excited to Trick-or-Treat, he RUNS down the street to the house that has the BIG candy bars! He ran 203 meters. It to

ok him 40 seconds to arrive at the "big candy bar" house. What was his average speed?
Help- I don't know how to answer this science question (yes, it's science/physics. )
Physics
2 answers:
sergiy2304 [10]2 years ago
8 0

Answer:

it would take him 1 minute to run 304.5 meters and 1 second to run 5.075 meters

Explanation:

kumpel [21]2 years ago
7 0

Answer:

Average: 5.075 meters per second

Explanation:

40:203

=1:5.075

because

203/40=5.075

pls mark brainliest :)

You might be interested in
You can see yourself in the mirror because?
jok3333 [9.3K]
Mirrors reflect light waves.
3 0
3 years ago
Read 2 more answers
A particle is moving along the x-axis so that its position at any time t is greater than and equal to 0 is given by x(t)=2te^-t?
erastovalidia [21]
For speed you can differentiate the equation, for acceleration you can again differentiate the equation .
at t=0 the particle is slowing down , when you get equation for velocity put t=0 then only -1 is left
6 0
3 years ago
The frequency of a wave is 560 Hz. What is it’s period
Crazy boy [7]
The answer would be, "1/560 seconds".
4 0
3 years ago
A 0.07-kg lead bullet traveling 258 m/s strikes an armor plate and comes to a stop. If all of the bullet's energy is converted t
Lubov Fominskaja [6]

Answer:

temperature change is 262.06°K

Explanation:

given data

mass = 0.07 kg

velocity = 258 m/s

to find out

what is its temperature change

solution

we know here

heat change Q is is equal to kinetic energy that is

KE = 0.5 × m× v²   ...........1

here m is mass and v is velocity

KE = 0.5 × 0.07 × 258²

KE = 2329.74 J

and we know

Q = mC∆t     .................2

here m is mass and ∆t is change in temperature and C is 127J/kg-K

so put here all value

2329.74 = 0.07 × 127 × ∆t

∆t = 262.06

so temperature change is 262.06°K

7 0
3 years ago
a model of a plane in different parts of the atmosphere uses a scale of 1:4,000. if a plane flies at an altitude of 2,000 feet,
Hoochie [10]

Answer:

2ft

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A student places a large pot of cold water on a stove and heats it for one minute. Then she takes the pot of water off the burne
    9·1 answer
  • If the window is 11 m above the ground, find the time the stone is in flight.
    6·1 answer
  • The potential energy of a 60 kg man standing on a balcony 43 meters above the ground is:
    11·2 answers
  • Joanna learned from customer satisfaction surveys that diners in her restaurant wanted to be able to make substitutions. She has
    13·1 answer
  • Molecules can be made of atoms of__?
    6·2 answers
  • The two cars collide at right angles in the intersection of two icy roads. Car A has a mass of 1965 kg and car B has a mass of 1
    13·1 answer
  • What is the net force experienced by the rope? Include both the magnitude and direction
    5·1 answer
  • Which statement is true about the theory of plate tectonics and the theory of continental drift?:
    14·2 answers
  • Un tren de alta velocidad (TAV) o tren bala es aquel que alcanza velocidades iguales o superiores a 200 km/h. La energía que tie
    9·1 answer
  • I need help on this question!! Please answer asap!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!