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
Anna11 [10]
3 years ago
10

The same 2000 kg truck formerly traveling at 32 m/s, plows into a

Physics
1 answer:
kvasek [131]3 years ago
5 0

Answer: |F| = 1.28 x 10⁵ N

Explanation:

an impulse results in a change of momentum

FΔt = mΔv

F = m(vf - vi)/t

F = 2000(0 - 32) / 0.5

F = -128,000

|F| = 1.28 x 10⁵ N

You might be interested in
What are two most important processes in the cycling of oxygen in and out of the atmosphere?
natulia [17]
Weathering and erosion
7 0
3 years ago
What is Newton's 2nd law of motion? *<br> Your answer
Novay_Z [31]
Acceleration of an object is depended upon the net force acting open the object and the mass of the object
4 0
3 years ago
Read 2 more answers
Which best describes the relationship between the direction of energy and wave motion in a transverse wave?
sammy [17]
I think the correct answer from the choices listed above is the second option. The relationship between the direction of energy and wave motion in a transverse wave would be the <span>energy direction is perpendicular to the motion of the wave. Hope this answers the question. Have a nice day.</span>
6 0
3 years ago
Read 2 more answers
How society has been benefited by the knowledge of physics​
lilavasa [31]

Answer:

The introduction of machines to make work done more easier and faster

7 0
3 years ago
Read 2 more answers
A block of mass 27.00 kg sits on a horizontal surface with, coefficient of kinetic
zhannawk [14.2K]

Answer:

The force is  F  = 172 \ N

Explanation:

From the question we are told that

    The  mass of the block is  m_b  = 27.0 \ kg

     The  coefficient of  static friction is  \mu_s  =  0.65

     The coefficient of kinetic friction is  \mu_k  =  0.50

The  normal force acting on the block is  

      N  =  m *  g

substituting values

     N  =   27 *  9.8

     N  =   294.6  \  N

Given that the force we are to find is the force required to get the block to start moving then the force acting against this force is the static frictional force which is mathematically evaluated as

        F_f  =  \mu_s  *  N

substituting values

        F_f  =   0.65 *  264.6

        F_f  =   172 \ N

Now for this  block to move the force require is  equal to F_f i.e

       F= F_f

=>    F  = 172 \ N

       

   

5 0
3 years ago
Other questions:
  • The friction force between a bag and the floor is 4 N. what is the net force acting on the bag? What is the acceleration of the
    11·1 answer
  • Why does a stationary electromagnet attached to an AC source induce current in a wire coil?
    14·1 answer
  • Which device in a car helps to protect riders from the effects of inertia in the event of an acident
    8·2 answers
  • Often, waves are said to be "out of phase" with one another. This means that one wave is shifted so that the peaks and troughs a
    6·2 answers
  • Describe how glacial deposition occurs.
    8·1 answer
  • g Warm water in a geothermal heating system enters the pipe of a radiator at 20 psia and 119oF with a flow rate of 235 cfm (ft3/
    14·1 answer
  • Which quantities decrease as the distance between a planet and the Sun increases? Check all that apply.
    7·2 answers
  • help me please ASAP ​
    10·1 answer
  • Hi!!I need sum help with this bc my teacher told me it had to be more specific!
    12·1 answer
  • A cyclotron with a magnetic field of 0.47 t is designed to accelerate protons in a circle with a radius 0.68 m. What is the angu
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!