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
Black_prince [1.1K]
3 years ago
10

A cyclist rode an average speed of 10 miles per hour for 15 miles how long was the ride

Physics
1 answer:
Ainat [17]3 years ago
7 0
I think it's an hour and a half
You might be interested in
Identify three main ideas about models
soldi70 [24.7K]

Answer:

Approaches mathematical learning through inquiry

-Explore real contexts, problems, situations, and models

-Learning through doing shifts the focus on the students

-Problems have multiple entry and exit points

-Links to other disciplines

Explanation:

quizlet

6 0
3 years ago
What percent of the world lumber harvest goes to paper production<br> 10%<br> 20%<br> 25%<br> 50%
sergejj [24]
The answer is 50% of the paper production
8 0
3 years ago
Can someone answer this?
tatiyna
I’m sure gravitation should be at the river sorry if I’m wrong
6 0
3 years ago
Main-group elements from Period 3 of the periodic table are highlighted. Which element is a highly reactive metal?​
Deffense [45]

Answer:sodium

Explanation:AP3X

6 0
3 years ago
Read 2 more answers
How to solve 2.14 using calculus
trasher [3.6K]

Answer:

The acceleration is 6.42\frac{m}{s^2}

Explanation:

Given the velocity function:

v=0.86\frac{m}{s^3}t^2

you can obtain the instantaneous acceleration "a" as its first derivative:

a=\dot{v}=2\cdot0.86\frac{m}{s^3}\cdot t=1.72\frac{m}{s^3}t

To determine the value of "a" when the velocity was 12m/s, you need to figure out the value for "t" when this happens. At what time t is the velocity 12m/s?

12.0\frac{m}{s}=0.86\frac{m}{s^3}t^2\implies t=3.74s

This value of t is less than the 5 seconds mentioned in the text - so that is a good sign that the formula is valid for this value. And so you can use t=3.47s in the derivative (acceleration) above:

a=1.72t=1.72\frac{m}{s^3}\cdot 3.74s = 6.42\frac{m}{s^2}

3 0
3 years ago
Other questions:
  • What is the particle arrangement in a liquid
    11·1 answer
  • If the mass of a material is 111 grams and the volume of the material is 23 cm3, what would the density of the material be? g/cm
    13·1 answer
  • Joseph studied whether different materials can block certain electromagnetic waves by testing television reception in different
    8·1 answer
  • Your skeleton. It is there for support, protection, and movement. But you could not move your bones without the help of your ___
    12·2 answers
  • In an oscillating L C circuit, the maximum charge on the capacitor is 1.5 × 10 − 6 C and the maximum current through the inducto
    7·1 answer
  • What are Earth's mineral resources and how long might<br> reserves last?
    12·1 answer
  • A metal ball rolls from rest at Point A down the track to Point E as shown below.
    8·1 answer
  • J.J. Thomson theorized that, if an atom had all of its negatively charged
    5·1 answer
  • Which option best describes the increase in pressure when the volume of a plastic bottle decreases?
    13·1 answer
  • What is the Difference between accuracy and precision ?<br>​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!