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
Margarita [4]
2 years ago
12

A car with a momentum (impulse) of 20,000 kg m/s collides with a wall and comes to a rest in 0.1 seconds. How much

Physics
2 answers:
Pani-rosa [81]2 years ago
8 0

Answer:

» Force is 200,000 Newtons

Explanation:

{ \tt{force =  \frac{impulse}{time} }} \\  \\ { \tt{force =  \frac{20000}{0.1} }} \\  \\ { \tt{force = 200000 \: newtons}}

QveST [7]2 years ago
3 0

Answer:

Force is 2 × 10 power 5 Newtons

You might be interested in
Samuel is running in a parks nature trail.at first checkpoint he ran 925 m in 10 minutes.at second checkpoint he slowed down and
geniusboy [140]

Answer:

hey did you complete the whole test?

Explanation:

7 0
3 years ago
What is the heart rate recorded a few minutes after completing a workout?
DochEvi [55]
Correct answer should be C
8 0
3 years ago
Read 2 more answers
What was the average velocity for the entire trip?
just olya [345]

Answer:

<u><em>3.721 m/s</em></u>

This is the explanation of the ans

6 0
2 years ago
Without fluid friction, all objects accelerate at?
lys-0071 [83]

Answer:

Acceleration of gravity=9.8m/s/s

Explanation:

Newton's Second Law-acceleration is proportional to the net force acting on an object.

All objects usually free fall at the same acceleration of 9.8m/s/s-this regardless of their mass. This acceleration is known as acceleration of gravity.

7 0
3 years ago
PLEASE HELP!
Anna [14]

Answer:

Explanation:

At constant pressure , work done by gas = P x ΔV where P is pressure and ΔV is change in volume

ΔV = 9.2 - 5.6 = 3.6 L

3.6 L = 3.6 x 10⁻³ m³

ΔV = 3.6 x 10⁻³ m³

P = 3.7 x 10³ Pa

So work done

= 3.7 x 10³ x 3.6 x 10⁻³ J

= 13.32 J .

( c ) is the answer , because work is done by the gas so it will be positive.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which would show an example of how physical changes are reversible?
    7·2 answers
  • Which of the following is a benefit of globalization?
    10·2 answers
  • If there are 50 grams of U-238 on day zero of radioactive decay, how much will there be after 4.5 billion years
    12·2 answers
  • You need to repair a broken fence in your yard. The hole in your fence is
    7·1 answer
  • Two oppositely charged but otherwise identical conducting plates of area 2.50 square centimeters are separated by a dielectric 1
    6·1 answer
  • The illustration above depicts a spring being compressed and then released. Changes in both potential and kinetic energy occur d
    6·2 answers
  • A top box labeled X contains 2 circles with plus signs and 2 circles with minus signs. A bottom box labeled Y contains 4 circles
    10·2 answers
  • Jasmine leaves her house to go for a run. She isn't paying attention to where
    12·1 answer
  • The 243000-lb space-shuttle orbiter touches down at about 236 mi/hr. The drag chute is deployed at 189 mi/hr, the wheel brakes a
    8·1 answer
  • You cover the following displacements every day going to school: d1=50 m, E and d2=95 m, N. You do this for 12 minutes. a) What
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!