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
defon
3 years ago
15

A girl and her crew walked 50 meters in 10 seconds what was the speed ?

Physics
1 answer:
lakkis [162]3 years ago
3 0

Answer: 11.18 mph

Explanation: divide and multiply the numbers

You might be interested in
An electric field of 3x10^16 n/c is needed to create a spark in the air. If the charged particles in the field are separated by
meriva
The answer of this problem is positive 3
6 0
3 years ago
The mass of a sample of iron is 31.5 g. The volume is 5 cm3. What is the density of iron in g/cm3?
ELEN [110]
Answer : 6.3 g/cm3
Step by step explanation:
Density = mass/volume
3 0
3 years ago
PLEASE HELP !!!
elixir [45]

Answer:

A

Explanation:

The answer is A because proton number is the same as atomic number

8 0
3 years ago
A migrating robin flies due north with a speed of 12 m/s relative to the air. The air moves due east with a speed of 6.7 m/s rel
mafiozo [28]

Here it is given that speed of migrating Robin is 12 m/s relative to air

so we can say that

\vec v_{ra} = 12 m/s North

so it will be

Let North direction is along Y axis and East direction is along X axis

\vec v_{ra} = 12\hat j

also it is given that speed of air is 6.7 m/s relative to ground

\vec v_a = 6.7 \hat i

now as we know by the concept of relative motion

\vec v_{ab} = \vec v_a - \vec v_b

\vec v_{ra} = \vec v_r  - \vec v_a

now by rearranging the terms

\vec v_r = \vec v_{ra} + \vec v_a

\vec v_r = 12 \hat j + 6.7 \hat i

now we need to find the speed of Robin which means we need to find the magnitude of its velocity which we found above

So here we will say

v_r = \sqrt{12^2 + 6.7^2}

v_r = 13.7 m/s

so the net speed of Robin with respect to ground will be 13.7 m/s

7 0
3 years ago
Which subgenre would include stories about talking animals or magical powers? Image result for fable animal O fable O realistic
Furkat [3]

Answer:

fable

Explanation:

8 0
3 years ago
Other questions:
  • 1. A pendulum has a period of 3 seconds. What's its frequency? 2. A pendulum has a frequency of 0.25 Hz. What's its period? 3. A
    5·2 answers
  • When all parts of a circuit are composed of conducting materials, the circuit is said to be
    10·1 answer
  • Can someone help with these questions (1 , 3 , 4)
    7·1 answer
  • What is the formula for amplitude?
    9·1 answer
  • The rhinestones in costume jewelry are glass with index of refraction 1.50. To make them more reflective, they are often coated
    5·1 answer
  • Two UFPD are patrolling the campus on foot. To cover more ground, they split up and begin walking in different directions. Offic
    14·1 answer
  • Physical science tries to a. Survey all of science b. Describe the environment and interaction between living things c. Describe
    11·1 answer
  • Can you please answer this??
    14·2 answers
  • Fill in the blank
    14·2 answers
  • PLEASE ANSWER THIS ASAP I WILL MARK YOU THE BRAINLIEST The actual subject is Science but they dont have that as a option in pick
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!