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
kozerog [31]
2 years ago
14

A book moving across a desk has a net force equaling 60 N, to the right.

Physics
1 answer:
Maru [420]2 years ago
5 0

Answer:

80

Explanation:

You might be interested in
The graph above shows the position x as a function of time for the center of mass of a system of particles of total mass 6. 0 kg
kumpel [21]

The resulting change in momentum of the system will be +18.6 Ns. The momentum is conserved.

<h3>What is the law of conservation of momentum?</h3>

According to the law of conservation of momentum, the momentum of the body before the collision is always equal to the momentum of the body after the collision.

The given data in the problem is;

m is the mass =6.0 kg

t is the time interval=2 second

From Newton's second law;

\rm \triangle P =m \triangle V \\\\ \triangle P= m(\frac{\triangle x}{\triangle t} )\\\\

From the graph;

\rm \triangle t = 2sec\\\\ \triangle x = (12-8) m

The change in the momentum is;

\rm \triangle P = m\tr(\frac{v-u}{t}) \\\\ \triangle P =9.3 \times \frac{12-8}{2} \\\\ \triangle P= +18.6 \  N.s

Hence, the resulting change in momentum of the system will be +18.6 Ns.

To learn more about the law of conservation of momentum, refer;

brainly.com/question/1113396

#SPJ1

6 0
2 years ago
17. Which of the following is NOT a testable
Artemon [7]

Answer:

c. testing student opinions

Explanation:

opinions aren't factual and they would not aide an experiment if it wasn't for a social experiment.

7 0
3 years ago
Three students are mixing the same type of solute in 500 ml of water. Jessica is heating her solution, Larry left his on the cou
qaws [65]
Hunter, jessica, larry 
6 0
3 years ago
Read 2 more answers
Floor lamps usually have a base with large inertia, while the long body and top have much less inertia. Part A If you want to sh
Novay_Z [31]

Answer:

When a an object is been rotated its resistance capacity to that rotational force is know as rotational inertia  and this mathematically given as

          I = mr^2

   Where m is the mass

                r is the rotation radius

For the spinning of the lamp as a baton to work the location of the center of mass of the floor lamp needs to be located

This is more likely to be located closer to base of the lamp as compared to the top, so success of spinning a floor lamp like a baton is highly likely if the lamp is grabbed closer to the base because that is where the position of its center of mass is likely to be.

Explanation:

5 0
3 years ago
What is translational kinetic energy?
Anna71 [15]

power energy potential energy

7 0
3 years ago
Other questions:
  • A 500 N passenger weighs 24500 N elevator that rises 30 m in exactly 1 minute how much power is needed for the elevators trip
    7·1 answer
  • two clear, colorless liquids are poured together. A bright yellow solid forms. What physical properties have changed?
    8·1 answer
  • A parallel plate capacitor is made of two large plates ofarea
    7·1 answer
  • The Event Horizon Telescope needs a 22 micro-arcsecond resolution to view the event horizon regions around black holes. If the a
    15·1 answer
  • A 125-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in motion by wrapping a rope a
    6·1 answer
  • Cognitive changes that accompany depression include
    15·1 answer
  • g Determine the magnetic field midway between two long straight wires 2.0 cm apart in terms of the current I in one when the oth
    10·1 answer
  • FILL IN THE BLANK.<br><br> The __________ of a vector is represented by the length of the arrow.
    10·1 answer
  • As the launch force increase the launch velocity will
    15·1 answer
  • What is the study of kinematics based upon ?<br><br>thankyou ~​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!