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
Mrac [35]
2 years ago
8

Acceleration equation physics

Physics
2 answers:
ella [17]2 years ago
7 0

Answer:

F=ma

dv/dt= a

a is referred to as acceleration

Rudiy272 years ago
7 0

Answer:

Acceleration=change in velocity ➗ time

Explanation:

Acceleration=change in velocity ➗ time

Whereby:

Change in velocity=final velocity - initial velocity

You might be interested in
You are asked to determine the density of a liquid. What lab equipment is most helpful to find density of the liquid?
AnnyKZ [126]
D. The graduated cylinder is used to find the volume, and triple beam balance is used to find the mass.
6 0
3 years ago
Read 2 more answers
In the nucleus, the a)...... have b)...... charge.
Inga [223]
C:carry 
I hope I help
8 0
3 years ago
ILL GIVE BRAINLIEST!! URGENT PLEASE HELP
anygoal [31]
I believe the answer is the second one.
6 0
2 years ago
A 0.50 kg object is attached to a spring with force constant 157 N/m so that the object is allowed to move on a horizontal frict
Genrish500 [490]

Explanation:

We have,

Mass of an object is 0.5 kg

Force constant of the spring is 157 N/m

The object is released from rest when the spring is compressed 0.19 m.

(A) The force acting on the object is given by :

F = kx

F=157\times 0.19\\\\F=29.83\ N

(B) The force is simply given by :

F = ma

a is acceleration at that instant

a=\dfrac{F}{m}\\\\a=\dfrac{29.83}{0.5}\\\\a=59.66\ m/s^2

6 0
3 years ago
Car a with mass 1,783 kg collides with stationary 1600 kg car b. they become locked together after the collision and move with s
ValentinkaMS [17]

The initial speed of car A is 15.18 m/s.

Momentum is defined as mass in motion. If there are two objects (the two objects in motion or only one object in motion and the other in stationary) that collide and no other forces work in the system, the law of momentum conservation applies in the system.

p=p'

pa+pb = pa'+pb'

(ma×va) + (mb×vb) = (ma×va') + (mb×vb')

  • ma = mass of object A (kg) = 1,783 kg
  • mb = mass of object B (kg) = 1,600 kg
  • va = speed of object A before collides (m/s)
  • va' = speed of object A after collides (m/s) = 8 m/s
  • vb = speed of object B before collides (m/s) = 0 m/s
  • vb' = speed of object B after collides (m/s) = 8 m/s
  • p = momentum before collision (Ns)
  • p' = momentum after collision (Ns)

(ma×va) + (mb×vb) = (ma×va') + (mb×vb')

(1,783×va) + (1,600×0) = (1,783×8) + (1,600×8)

(1,783×va) + 0 = 14,264+12,800

(1,783×va) = 27,064

va \:=\: \frac{27,064}{1.783}

va = 15.18 m/s

Learn more about The law of momentum conservation here: brainly.com/question/7538238

#SPJ4

3 0
1 year ago
Other questions:
  • A rocket is launched at the rate of 11 feet per second from a point on the ground 15 feet from an observer. to 2 decimal places
    9·2 answers
  • Which of these individuals has a sedentary lifestyle
    6·1 answer
  • spring is compressed 4.2 cm. If a box is placed at the end of the compressed spring, and let go, how far up the ramp will the sp
    7·1 answer
  • If atoms are made of smaller parts, why are they considered the basic unit of matter
    5·1 answer
  • Human laws are more important than natural laws for human why?
    5·1 answer
  • Two objects have masses me and my and their centers are separated by a distance d. The force of gravitation
    14·1 answer
  • Help me out with this stuff
    10·2 answers
  • Which diagram best represents the field around a positively charged particle?
    7·1 answer
  • What is reflection of light
    9·1 answer
  • The current in a resistor is 2.0 A, and its power is 78 W. What is the voltage?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!