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
xxMikexx [17]
3 years ago
13

Definition of acceleration in science

Physics
2 answers:
nikitadnepr [17]3 years ago
8 0

Answer:

acceleration is the rate of change of the velocity of an object with respect to time.

Explanation:

kupik [55]3 years ago
6 0
Rate at which velocity changes with time in terms of both speed and direction.
You might be interested in
What’s a NEURON AND HOW DO THEY WORK? EXPLAIN IN UR OWN WORDS
bulgar [2K]

Answer:

The neuron is the basic working unit of the brain, a specialized cell designed to transmit information to other nerve cells, muscle, or gland cells. Neurons are cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells. Most neurons have a cell body, an axon, and dendrites.

7 0
3 years ago
Read 2 more answers
The atomic number of an atom is _____
GrogVix [38]
The proton number? number of protons
6 0
4 years ago
Read 2 more answers
The density of the object on the left is 1.5 g/cm3 and the density of the fluid is 1.0 g/cm3. Which has greater density? The obj
gizmo_the_mogwai [7]

the first one is object and the second one is sink

4 0
4 years ago
Read 2 more answers
Identify the 3 types of energy transfer shown in the diagram.
fgiga [73]

Answer:

1.Conduction.

2.Convection.

3.Radiation.

Explanation:

I'm sure it's correct

7 0
3 years ago
A 7500 kg truck traveling at 5.0 m/s east collides with a 1500 kg car moving
julia-pushkina [17]

Since the collision is inelastic, both vehicle will move with a common velocity of 2.5 m/s in south east direction after collision.

<h3>Conservation of Linear Momentum</h3>

It states that, the sum of the momentum before collision is equal to the sum of the momentum after collision.

Given that a 7500 kg truck traveling at 5.0 m/s east collides with a 1500 kg car moving at 20 m/s in a direction 30° south of west. After collision, the two vehicles remain tangled together.

The given parameters are;

  • M1 = 7500 kg
  • U1 = 5 m/s
  • M2 = 1500
  • U2 = 20 sin 30 = 10 m/s
  • V = ?

The formula to find the speed will be

M1U1 - M2U2 = (M1 + M2)V

7500 × 5 - 1500 × 10 = (7500 + 1500)V

37500 - 15000 = 9000V

22500 = 9000V

V = 22500/9000

V = 2.5 m/s

Therefore, the common speed will be 2.5 m/s and the direction of the car will be toward the south east.

Learn more about Collision here: brainly.com/question/7694106

#SPJ1

5 0
1 year ago
Other questions:
  • hotspots in a microwave oven are caused by the formation of standing waves within the cooking chamber. What is the separation be
    7·1 answer
  • . Water is flowing at 12m/s in a horizontal pipe under a pressure of 600kpa radius 2cm. a. What is the speed of the water on the
    7·1 answer
  • How much energy must be removed from a 500 g block of ice to cool it from 0∘c to -25 ∘c? the specific heat of ice is 2090 jkg⋅k?
    8·1 answer
  • Two point charges Q1 = +4.10 nC and Q2 = −2.40 nC are separated by 55.0 cm. (a) What is the electric potential at a point midway
    10·1 answer
  • a bowling ball is rolling down the hall at a constant speed of 1.5 m/s. how far will the ball roll in 6.0 s.​
    6·1 answer
  • A pendulum is observed to complete 23 full cycles in 58 seconds. Use the definition of frequency to find the frequency.
    9·1 answer
  • Pleassseeee help meeeee
    9·1 answer
  • What is a joule? Pls only answer if you know the answer.
    6·2 answers
  • Calculate the energy required to:<br> convert 85 kg of ice to water
    10·1 answer
  • A book with a mass of 1.2 kg sits on a bookshelf. if it has a gravitational potential energy of 50 j, how high is the shelf? the
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!