A girl run 3km in x hours.How fast did she run.
1. A girl run 3km in x hours.How fast did she run.
Answer:
So, Charmaine run 2,25 km in 45 minutes with velocity of 3 km/hour.
Step-by-step explanation:
ito pa ang answer
Answer:
could you make the question more detailed
Step-by-step explanation:
How fast did she run an hour? minute? or seconds?
2. amy runs 2km South, then turns around and runs 3km north.what is displacement
Answer:
1km
Explanation:
3. If charmaine can run 3km in an hour how far can she run in 45 minutes
Velocity
Based on the case from the question.
If Charmaine run 3 km in an hour, Charmaine run with velocity of 3 km/hour. Whereas, if Charmaine run with constant velocity in 45 minutes, Charmaine can run 2,25 km.
Let's break it down
We have known that the distance an object goes in one unit of time is known as its velocity. The standard unit of velocity measurement is M/second. The units of velocity include kilometers per hour, minutes, seconds, and so on.
The velocity can be measured by the following formula
V = [tex]\frac{S}{T}[/tex]
where
V is velocity in km/hours, S is distance in kilometer/meter, and T is time (in second/minutes/hours)
So, the running distance of Charmaine can be measured by the following ways:
First, we find the velocity of Charmaine with distance 3 km (V) in 1 hour (T)
V = [tex]\frac{S}{T}[/tex]
= [tex]\frac{3 km}{1 hour}[/tex]
= 3 km/hour
Then, we consider the the running velocity of Charmaine is constant, so we can find the running distant (S) of Charmain in 45 minutes (T)
V = [tex]\frac{S}{T}[/tex]
S = V x T
V = 3 km/hour
T = 45 minutes = ¾ hour
S = ?
S = 3 x ¾ = 9/4 = 2.25 km.
So, Charmaine run 2,25 km in 45 minutes with velocity of 3 km/hour.
Simply, the velocity can be measured by dividing the distance to the time
Learn more about the velocity and its example by clicking the link below:
brainly.ph/question/2504442
brainly.ph/question/12628789
#SPJ1
4. You run in a circular track that has a diameter of 3km, what is the circumference of the track?
Answer:
9.42
Step-by-step explanation:
C = πd (this is the formula)
C = 3.14 × 3
C = 9.42
π (pi) = 3.14
visit utubechannel SolvingMath with Leonalyn
5. during the Milo marathon a boy run 3km for 15 minutes what was his average speed
Answer:
3.3m/s or pwede din .003km/s
6. 3km=_______________m
Answer:
3000 meters
Step-by-step explanation:
1 km = 1000 m
3 km
x 1000 m = 3000 m
Answer:
3000 meters is the answer to that question.
I hope it helps.
7. marco participated in a marathon he ran 3km in 2 hours what would be the ratio of distance to the time he spent in running
Answer:
6km in 4hours
Step-by-step explanation:
except by 2 hours
8. what is the speed of a car that runs 30 km in 6 hours? a.9km/h b.5km/h c.3km/h d.36km/h
Answer:
D. 36km/h po
Explanation:
i think po, correct me if I'm wrong.
9. how many times must a jogger go around a park completely 120m by 140m to make sure he has run atleast 3km
The jogger will need to go around at least 6 times because 120+120+140+140= 520 and 520*6 is 3120 which equals to 3 km and 120m.
10. 4. Amir ran for 1/3 of an hour and then walked for half an hour at the rate of 3km/hr. In all, he had covered 4km. How fast did he run?
Answer:
pasa po kayo nang gautmath
11. Carlos ran 10 km while paolo ran 3km less. How many km did they run together ? express the total distance in meters and kilometers
Answer:
= 17 , 000 m ( in meters)
= 7 km (in kilometers)
Step-by-step explanation:
Carlos ran 10km while Paolo ran 3 km less
10km + 7km ( 3 km less than Carlos) = 17 km
17 km × 1000 = 17 , 000 meters.
12. Convert3kms to ft?
Answer:
9842.52
Explanation:
for an approximate result, multiply the length value by 3281
13. 3km - 350m = (With solution)
Answer:3km - 350m=2650m
Step-by-step explanation:
1000-350=650
2000+650=2650
14. J run at a pace of 3km/h if he ran for a period of 2 hours how far has he travelled
Answer:
24km
Yan na Po
brainliest Naman dyan
15. 4. Amir ran for 1/3 of an hour and then walked for half an hour at the rate of 3km/hr. In all, he had covered 4km. How fast did he run?
Answer:
MY ANSWER IS IN THE PICTURE..
Hope it helps! Thank you! Good Luck!
16. Andrea Can run 18 km in 2 hours how fast Does she run?A. 3km/minB. 6 km/hrC.9 km/hrD. 18 km/hr
C is the answer
I'm not sure if it's.
Answer: C. Po tamang sagot
Step-by-step explanation: hope it helps :) ~.|•_•|.~
17. 4. Amir ran for 1/3 of an hour and then walked for half an hour at the rate of 3km/hr. In all, he had covered 4km. How fast did he run?
Answer:
1hour yan na po Yung total pls brainliest
18. 6km+3km=_______mAnswer is?
Answer:
9km
Step-by-step explanation:
no need explanation easy lang yan
Answer:
6km+3km= 9km
Step-by-step explanation:
19. Ratio of 750m and 3km is_____?
1 km = 1000 m
3 km = 3000 m
Therefore ratio:
750 m : 3 km
750 m : 3000 m
1 : 4
20. about how many times must a jogger go completely around a part 95m by 75m to make sure he has run 3km
Answer:
To calculate the number of times a jogger must go completely around a park 95m by 75m to make sure he has run 3km, we need to convert the given distances to the same unit of measurement. We can use meters since it is the most common unit of measurement for distance.
Step-by-step explanation:
The perimeter of the park is:
Perimeter = 2(length + width)
Perimeter = 2(95m + 75m)
Perimeter = 2(170m)
Perimeter = 340m
To run 3km, the jogger needs to cover a distance of:
3km = 3000m
To determine how many times the jogger needs to go around the park, we can divide the total distance by the distance covered in one complete lap:
Number of laps = total distance ÷ distance covered in one lap
Number of laps = 3000m ÷ 340m
Number of laps ≈ 8.82
Therefore, the jogger needs to go around the park approximately 8.82 times to make sure he has run 3km. Since the jogger cannot run a fraction of a lap, he can round up the number of laps to 9 to ensure that he has run at least 3km
21. What are the volume of 3km
Answer:
0.000000001
Explanation:
A cubic kilometer is a unit of volume in the Metric System. The symbol for cubic kilometer is km3. There are 0.000000001 cubic kilometers in a cubic meter. The International spelling for this unit is cubic kilometre.
22. Everyday logun runs 3km how many days does logan needs so that the Total distance of his running activity will be 108km?
Answer:
36 days
Step-by-step explanation:
108 divide 3=36
36x3=108
23. Find the average speed of a bike running at a distance of 2 km in half an hour, then covers 3km more in 1 hour. with explanation pls
Answer:
60km in 3hr, so 20km/hr.
Speed is doubled.. so 2×20 =40 km..
2km+3km=5Km
24. Everyday Logan runs 3km, how many days does Logan needs so that the total distance of his running activity will be 108km?
Answer:
36 days
Explanation:
108÷3=36
36×3=108
25. Find the average speed of a bike running at a distance of 2 km in half an hour, then covers3km more in 1 hour.Answer:Given: total distance = 2 km + 3km 5kmElapsed time 0.5 hour + 1 hours = 1.5 hours *
Answer:
2km+3km=5Km
Step-by-step explanation:
yes.
26. the product of -2km and -3km is
Answer:
-1km
Step-by-step explanation:
parang minus lng siya
Answer:
6,000,000 m²
Thanks For the Points
27. Convert 3km to m with solutions
3000
[tex]3 \times {10}^{3} [/tex]
28. What is the velocity of a person walking 3km due north for 2 hours, then this person runs 1km more to the north for 1 hour?
Answer:
Solutions to the problems on velocity and speed of moving objects. More tutorials can be found in this website.
Problem 1:
A man walks 7 km in 2 hours and 2 km in 1 hour in the same direction.
a) What is the man's average speed for the whole journey?
b) What is the man's average velocity for the whole journey?
Solution to Problem 1:
a)
speed and velocity - Problem 1
step by step explanation:
average speed =
distance
time
=
7 km + 2 km
2 hours + 1 hour
=
9 km
3 hours
= 3 km/h
b)
average velocity =
displacement
time
=
7 km + 2 km
2 hours + 1 hour
=
9 km
3 hour
29. What is the momentum of a running cart, pushed with 20N accelerate at 20m/s2, travel in a distance of 3km over 5mins?Given:Formula:Substitution:Final Answer:
Answer:
Given: 20N
Formula: 20² ÷ 34
Substitution: 34 a⁴
Final Answer: 56
ty
30. 900m as a fraction of 3km
(Since 1 km = 1000m)
900m x 3000 m = 2,700,000
