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
Kisachek [45]
3 years ago
12

. A little car has a maximum acceleration of 2.57 m/s2. What is the new maximum acceleration of the little car if it tows anothe

r car that has the same mass?
Physics
1 answer:
valkas [14]3 years ago
8 0

Answer:

a'=1.285\ m/s^2

Explanation:

Let m be the mass of a little car and m' be the mass of another car.

We know that,

Force = mass × acceleration

ATQ,

m × a = 2m × a'

a = 2 × a'

a'=\dfrac{a}{2}\\\\a'=\dfrac{2.57}{2}\\\\a'=1.285\ m/s^2

So, the acceleration of another little car is equal to 1.285\ m/s^2.

You might be interested in
I’m a freshman, I got a 80% in the first quarter, 85% in the second and 70% in the third. I have a 46% in the fourth and 34 tota
Nadusha1986 [10]

Answer:

you will pass but if your grade become lower and u get more absences you will fail

5 0
3 years ago
The thermal transfer of energy by electromagnetic waves through the vacuum of space is called
Olenka [21]

Answer: Radiation

Explanation:

There are three ways in which the thermal transfer occurs:

   1. By Conduction, when the transmission is by the <u>direct contact</u>.

  2. By Convection, heat transfer <u>in fluids </u>(like water or the air, for example).  

   3. By Radiation, by the <u>electromagnetic waves</u> (they can travel through any medium and in <u>vacumm</u>)

So, in the outter space is vacuum, this means the energy cannot be transmitted by convection, nor conduction. It must be transmitted by electromagnetic waves that are able to travel with or without a medium, and this is called radiation.

4 0
2 years ago
Read 2 more answers
If the pressing force on the slidding surfaces is greater then friction will be
Tema [17]

Answer:

Kinetic friction is lesser than limiting friction. Two surfaces are rubbed together, first with a smaller force and then with a greater force.

3 0
3 years ago
The swim bladder of a fish helps keep the fish from sinking by_______.
Slav-nsk [51]

Answer:

C. Increasing its buoyancy

6 0
2 years ago
Read 2 more answers
PLEASE HELP!!!!!!
Helga [31]
Hey there,

Density = Mass/Valume

D= 3.1/0.35

D= 8.86 g/cm3
3 0
3 years ago
Read 2 more answers
Other questions:
  • DNA replication process
    12·2 answers
  • A bar magnet is placed on a table so that the north pole faces right.
    8·2 answers
  • A ray of light strikes a smooth surface and is reflected. The angle of incidence is 35°. What can be predicted about the angle o
    14·2 answers
  • F the radius of a sphere is increasing at the constant rate of 2 cm/min, find the rate of change of its surface area when the ra
    11·1 answer
  • While a utility patent protects the way an invention is used and​ works, a​ ___ patent protects the way it looks?
    8·1 answer
  • A student was producing 75 watts of power while applying a constant force of 225 newtons to slide a box of books 2.0 meters acro
    10·1 answer
  • Newton discovered that gravity behaves differently in space than it does on Earth. true or false?
    12·1 answer
  • Which of the following is not a vector
    14·2 answers
  • What is the nearest Noble gas to At on the periodic table
    14·1 answer
  • I WILL MARK BRAINLIEST!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!