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
makvit [3.9K]
3 years ago
12

A cyclist rode at an average speed of 10 mph for 15 miles. how long what the ride?

Physics
1 answer:
nekit [7.7K]3 years ago
5 0
15 miles * 1 hour = 15 mph
15 mph / 10 miles = 1.5 hours
You might be interested in
Pedro is building a model motor. He would like the motor to be more powerful. Which of the following would best help him increas
Ratling [72]

The answer is B because that that will make it more powerful but less lasting.

7 0
3 years ago
_____ is very corrosive and can cause rusting so metal tanks shouldn't be used
bagirrra123 [75]

Answer:

Iron

Explanation:

5 0
3 years ago
The rate at which energy is transferred is called a. joules. b. power. c. work. d. time.
Marrrta [24]
B. Power
I hope this helps you, have a great day!
7 0
3 years ago
Read 2 more answers
At the top of a pole vault, an athlete actually can do work pushing on the pole before releasing it. Suppose the pushing force t
Salsk061 [2.6K]

Answer:

The work done on the athlete is approximately 2.09 J

Explanation:

From the definition of the work done by a variable force:

\displaystyle{\int_{x_i}^{x_j}F(x)dx}

and substituting with the function of our problem:

\displaystyle{\int_{0}^{0.19}(140x-190x^2)dx\approx2.09\mathrm{J}}

5 0
4 years ago
A man pushes a trolley with a horizontal force of 120 N. What is the distance travelled
MatroZZZ [7]

Answer:

b. 3 m

Explanation:

The computation of the distance travelled is shown below:

As we know that

Work done  = Horizontal Force  × distance travelled

360 J = 120 N × discount travelled

So, the distance travelled is

= 360 J ÷ 120 N

= 3 m

hence, the correct option is b. 3 m

6 0
3 years ago
Other questions:
  • Whats the difference between force inertia and weight
    8·2 answers
  • What must occur for work to be done on an object?
    14·2 answers
  • Jessica has loved rollerblading for most of her life, and she usually wins any race she enters. Recently, her friend Agatha join
    14·2 answers
  • A positive charge +q1 is located to the left of a negative charge −q2 On a line passing through the two charges, there are two p
    6·1 answer
  • A ray of laser light travels through air and enters an unknown material. The laser enters the material at an angle of 36 degrees
    10·1 answer
  • 8. The diagram below shows a hot air balloon rising. Propane gas tanks are seen at
    6·1 answer
  • A tennis ball is tossed up off a building with a velocity of 22m/s. It takes 6.4s to reach the ground. How high is the building
    11·1 answer
  • Name a common, everyday circumstance in which objects are under constant acceleration and describe why those objects are under c
    6·2 answers
  • What's the kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s? O A60000 OB 12000 O
    9·1 answer
  • While you are standing on your front porch, you decided to walk to the end of your driveway, 10 meters away, and back to your fr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!