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
Yuki888 [10]
1 year ago
11

What is the magnitude of the force needed to keep a 60. -newton rubber block moving across level, dry asphalt in a straight line

at a constant speed of 2. 0 meters per second?.
Physics
1 answer:
OverLord2011 [107]1 year ago
6 0

Answer:

A force of μk⋅60N is needed to keep a 60-newton rubber block moving across level, dry asphalt in a straight line at a constant speed.

Explanation:

You might be interested in
Which plate is covering most of two continents ? what two continents?
ololo11 [35]
The plate that is covering most of the two continents is the Eurasian plate.
The continents are <span><span>
1. </span><span> Europe</span></span> <span><span>
2. </span><span> Asia</span></span>
The Eurasian plate is a tectonic plate that amasses the whole continent of what others call as “Eruasia”. It takes part of the oceanic crust that starts from the Mid-Atlantic Ridge and extends itself to northward of the Gakkel Ridge. The size of this plate is for about 67,800,000 km according to statistics and geography.  



3 0
2 years ago
Read 2 more answers
What is the net power needed to change the speed of a 1600-kg sport utility vehicle from 15.0 m/s to 40.0 m/s in 4.00 seconds
Sergio039 [100]

Answer:

The net power needed to change the speed of the vehicle is 275,000 W

Explanation:

Given;

mass of the sport vehicle, m = 1600 kg

initial velocity of the vehicle, u = 15 m/s

final velocity of the vehicle, v = 40 m/s

time of motion, t = 4 s

The force needed to change the speed of the sport vehicle;

F = \frac{m(v-u)}{t} \\\\F = \frac{1600(40-15)}{4} \\\\F = 10,000 \ N

The net power needed to change the speed of the vehicle is calculated as;

P_{net} = \frac{1}{2} F[u + v]\\\\P_{net} = \frac{1}{2} \times 10,000[15 + 40]\\\\P_{net} = 275,000 \ W

3 0
2 years ago
The particle is an electron. the field slows down the electron without deflecting it. what is the direction of the electric fiel
sammy [17]

The particle is an electron. The field slows down the electron without deflecting it. The direction of the electric field is <u>right.</u>

In physics, the motion of electrically charged particles gives rise to a field called an electric field. It is measured in force per unit charge.

This field applies force on other charged particles.

Particles bearing opposite charges attract each other while particles having similar charges repel each other in the field.

If a positive charge is placed in the field then the field line moves in an outward direction and for a negative charge, the direction of the lines is inward.

If you need to learn more about electric field click here:

brainly.com/question/26199225

#SPJ4

7 0
1 year ago
Action and reacion forces are described by which of Newton's laws of motion?
k0ka [10]
Third
every action has an opposite and equal reaction
4 0
2 years ago
Read 2 more answers
Phosphorus trichloride is used in the production of chemicals that keep plants from growing in a specific area. This compound is
Sever21 [200]
The Answer Is P should come first.
5 0
2 years ago
Read 2 more answers
Other questions:
  • What influences the strength of an electric field?
    8·1 answer
  • Which atom is most likely to accept electrons to form an ionic bond?
    15·1 answer
  • Which describes the amplitude of a wave? A. the length of a wave from one crest to the next crest B. the height of a wave from i
    13·1 answer
  • Electrons orbit the nucleus in specific, defined paths. Each path has a specified energy. Bohr model electron cloud model Dalton
    10·2 answers
  • Where does fusion regularly occur and what kind of energy is produced
    7·2 answers
  • A 3.00-kg ball swings rapidly in a complete vertical circle of radius 2.00 m by a light string that is fixed at one end. The bal
    11·1 answer
  • Rice in a bowl has a volume of 84 cubic centimeters and a mass of 63 grams . Calculate its destiny
    13·2 answers
  • Temperature
    7·1 answer
  • A car is driving across a street. It's change in displacement is 50 m. If it started with a velocity of 5 m/s and ended with a v
    10·1 answer
  • A 60 kg gorilla named Anthony Falcon is standing on his skateboard. This is on planet Erf,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!