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
DedPeter [7]
3 years ago
10

30 points + brainliest

Physics
2 answers:
Shtirlitz [24]3 years ago
5 0

Answer:

Explanation:

The answer is 138.75 kgm/s

Impulse (I) is the multiplication of force (F) and time interval (Δt): I = F · Δt

It is given:

m = 0.25

F = 18,500 N = 18,500 kgm/s²

Δt = 0.0075 s

I = ?

I = F · Δt = 18,500 5kgm/s² * 0.0075 s = 18,500 * 0.0075 kgm/s² * s = 138.75 kgm/s

pishuonlain [190]3 years ago
4 0

Answer:B is the answer

You might be interested in
An electronic device can be modeled as a resistor that consumes an average of about 0.940 W of electrical power and operates on
nirvana33 [79]

Answer:

Ans= d 1.02 you add and multiple

5 0
3 years ago
How do streams change as they flow from mountains down to plains? Plz help URGENT I need it today
lisov135 [29]
They start as one stream, then get curvier, then empy into a delta. A delta is a ton of streams of water. It is one, then empties out into a ton of streams.
~Deceptiøn

5 0
3 years ago
Use Kepler's third law to find the planet's average distance (semimajor axis) from its star. (Hint: Because the mass of the star
konstantin123 [22]

Answer:

Explanation: The planet average distance = 42300km

Kepler's 3rd Law also known as the Harmonic Law states that;

for each planet orbitting the sun, its side real period squared divided by the cube of the semi-major axis of the orbit is a constant.

A planet, mass m, orbits the sun, mass M, in a circle of radius r and a period t. The net force on the planet is a centripetal force, and is caused the force of gravity between the sun and the planet.

Please find the attached file for the solution

3 0
3 years ago
5.) How could we have improved this activity to be more precise?<br><br>ball on ramp ​​
AleksAgata [21]

Explanation:

I don't understand this question

could you please explain

7 0
3 years ago
Instruction Active
nikklg [1K]

If the distance between two objects decrease and the masses of the objects remain the same, then the force of gravity between the two objects

<u>Answer:</u>

increases

Explanation:

The formula of gravitational force is given as:

F=G Mm/r^2

G = gravitational constant

M, m = Masses of two different objects in which the force is acting.

r = distance between both the objects.

As we can see from the formula that the force of gravity is inversely proportional to the square of the distance between both objects.

When the distance between both objects with the same masses decreases the gravitational force between them increases. Hence the correct answer is option B.

Illamends had the exact same answer from a similar question. Credit goes to her

4 0
2 years ago
Read 2 more answers
Other questions:
  • A tank of liquid (SG=0.80) that is 1 ft in diameter and 1.0 ft high is rigidly fixed to a rotating arm having a 2 ft radius. The
    7·1 answer
  • If it takes 150 N of force to move a box. 10 meters, what is the work done on
    14·1 answer
  • What is the momentum of a 5100 kg car has a velocity of 12 m/s ?
    5·1 answer
  • A large, semi-truck hauling a full load and a small car are traveling in the same direction. As they approach a sharp curve in t
    15·1 answer
  • Object A with more mass, and object B with less mass. If you want to make both objects accelerate at the same rate, which of the
    7·2 answers
  • A penny is dropped from the top of a building
    15·1 answer
  • Can anyone fill in the blanks for the potential and kentic energy? Also, is this showing energy transformation? Thank you so muc
    9·1 answer
  • A 60kg block innitially at rest is pulled to the right a long a horizontal force of12N. Find the speed of the block after it has
    8·1 answer
  • A penny and a quarter are embedded in the concrete bottom of a swimming pool filled with water. Which of these coins experiences
    9·1 answer
  • Another term for technology is
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!