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
Darina [25.2K]
3 years ago
8

Show by dimension that the equation of motion is correct V² = U²+2as​

Physics
1 answer:
borishaifa [10]3 years ago
5 0

Answer:

i think its 56as

Explanation:

You might be interested in
A mixture of iron and sulfur can be separated by
s2008m [1.1K]

Answer:

magnetic attraction

Explanation:

i think so..

3 0
3 years ago
Read 2 more answers
A book is sitting on the dashboard of a car that is stopped at a traffic light as the car starts to move forward the book slides
Zina [86]

Answer:

The book remained in its state of rest before the car started to move forward as no direct force acted on it.

Explanation:

According to Newton's first law of motion, a body will continue in its present state of rest, or if it is in motion, will continue to move with uniform speed in a straight line unless aced upon by an external force. This tendency of a body to remain in its state of reset or uniform motion in a straight line is known as inertia and is directly proportional to the mass of the body. The more massive a body, the more inertia it possesses. Thus Newton's first law is also known as the law of inertia.

Considering the case of the book on the dashboard of a stationary car which suddenly starts to move. While the car is stopped at the traffic light, the dashboard where the book sits and the book are both at rest. When the car begins to move forward, the dashboard moves forward with it. However as the book is not a part of the car, no force is directly acting on it, so the book so it stays at rest due to its inertia.

Therefore, as the car is moving forward, the stationary book appears to move backward from the reference point of the car, sliding off the dashboard.

3 0
2 years ago
Which of the following is not found in dry air?
tensa zangetsu [6.8K]
C.water vapor i hope i helped

5 0
2 years ago
How did ALS impact Stephen Hawking?
olga nikolaevna [1]

Answer:

Professor Hawking had just turned 21 when he was diagnosed with a very rare slow-progressing form of ALS, a form of motor neurone disease (MND). He was at the end of his time at Oxford when he started to notice early signs of his disease. He was getting more clumsy and fell over several times without knowing why.

Explanation:

none

6 0
3 years ago
A wave has angular frequency 30 rad/s and wavelength 2.0 m. What are its (a) wave number and (b) wave speed
masya89 [10]

Answer:

a) 15 b) 60 i think is the answer

4 0
2 years ago
Other questions:
  • During a car collision, the knee, thighbone, and hip can sustain a force no greater than 4000 N/ Forces that exceed this amount
    6·1 answer
  • A photon has an energy of 5.53 × 10–17 j. what is its frequency in s–1 (h = 6.63 × 10–34 j • s)?
    6·2 answers
  • Which theory was first proposed by Albert Einstein
    10·2 answers
  • Six dogs pull a two-person sled with a total mass of 220 kg. The coefficient of kinetic friction between the sled and the snow i
    5·1 answer
  • Under some circumstances, a star can collapse into an extremely dense object made mostly of neutrons and called a neutron star.
    11·1 answer
  • Structures that trap light energy and perform photosynthesis
    13·1 answer
  • If you know the amplitude of a wave, you know the distance from
    8·2 answers
  • A hydraulic press must exert a force of 20,000N to crush a wrecked car into a convienent block. If the output piston is eight ti
    6·1 answer
  • 29 Family planning is a practice of regulating the number or spacing of offspring through the use of birth control.
    6·1 answer
  • A 6.50 meter high cylinder is filled with alcohol(density =806 kg/m^3). What is the pressure at the bottom of the cylinder?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!