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
arlik [135]
3 years ago
10

If you have a book "sitting" on a table, the two forces acting on the book will be its

Physics
2 answers:
9966 [12]3 years ago
5 0
Yes there would be forces acting in the book
pishuonlain [190]3 years ago
3 0

Answer:Yes, there are forces acting on the book.

If the book is kept on a flat table then the forces acting on the book are Balanced in nature.

The weight of the book(=mg) acting downwards and the Normal Reaction acting upwards. The balanced nature of these 2 forces causes book to stay still on the table!

Explanation:

You might be interested in
The ____ of an object is a measure of the amount of matter it contains. on the other hand ____ is a measure of the gravitational
Phoenix [80]
<span>The Gravitational Force of an object is a measure of the amount of matter it contains. on the other hand __Matter__ is a measure of the gravitational force on an object. I hope it helps :)</span>
7 0
3 years ago
How do I answer this question
maria [59]

Answer:

what question

Explanation:

6 0
3 years ago
Read 2 more answers
Importance of electric circuit​
Feliz [49]

Answer:

It is important because it carries useful energy through your house that you can use for a variety of tasks.

Explanation:

Hope this helped !

8 0
3 years ago
The coefficient of performance of a residential heat pump is 1.6. Calculate the heating effect in kJ/s this heat pump will produ
grin007 [14]

Answer:

8 KJ/ s

Explanation:

Heat pumps Transfer thermal energy through absorbing of heat that comes from cold region and then release to warmer area by utilizing external power.

The coefficient of performance known as COP provide the ratio of both heating and cooling that are supplied to required work.

✓QH=The rate at which heat is produced = ?

✓COP= Coefficient of performance of a residential heat pump = 1.6

✓ W(in)= power consumption= 5KW

QH=The rate at which heat is produced=[Coefficient of performance of a residential heat pump] × [power consumption]

= 1.6 × 5KW

=8 KJ/ s

7 0
3 years ago
If you run at an average speed of 10mi/h how long will it take for you to run 2.5miles
givi [52]

Answer:

If the avg speed is 10mi/h and you want to know how long it will take to run 2.5mi/h you put that as a ratio 2.5/10 which is 1/4 of an hour so it will take 15 minutes to run 2.5 miles

Explanation:

3 0
3 years ago
Other questions:
  • Which of these would most likely be a parts of a lab procedure?
    13·2 answers
  • 20% of injury crashes in 2009 involve the reports of distracted driving. True or false
    8·1 answer
  • What additional information do you need to prove ∆ABC ≅ ∆DEF by the SAS Postulate?
    14·1 answer
  • Which two ways can light be understood
    5·1 answer
  • Which of the following is generally correct concerning the velocity and wavelength of waves in two different materials disturbed
    15·1 answer
  • What is the velocity of a quarter drooped from a towards after 10secounds
    12·1 answer
  • A measure of the amount of matter in an object is its
    14·1 answer
  • The frequency of a simple pendulum that makes 120 complete oscillations in 3 minutes is:
    12·1 answer
  • Explain why there is no acceleration horizontally on an object in Projectile Motion. A. There is no acceleration horizontally be
    15·1 answer
  • 16. What type of lens bends light inwards?<br> concave<br> convex
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!