All categories

3 years ago

State Newton's law of universal gravitation in words. Then do the same with one equation.

1 answer:

7 0

Then do the same with one equation. every body attracts every other body with a force that, for any two bodies, is directly proportional to the product of their masses and inversely proportional to the square of the distance separating them. ... If F = G((m1m2)/d and d is smaller, then the force of gravity.

You might be interested in

The rate of a reaction is the speed at which products form or reactants disappear.<br> T/F

Natali [406]

Answer: TRUE (:

Explanation:

3 0

3 years ago

Spaceship 1 and spaceship 2 have equal masses of 300 kg. spaceship 1 has a speed of 0 m/s, and spaceship 2 has a speed of 6 m/s.

Kipish [7]

The final speed is 3 m/s

Explanation:

We can solve this problem by using the law of conservation of momentum. In fact, in absence of external forces, the total momentum of the two spaceships must be conserved. So we can write:

$p_i = p_f\\m_1 u_1 + m_2 u_2 = (m_1 + m_2)v$

where

$m_1 = m_2 = 300 kg$ is the mass of each spaceship

$u_1 = 0 m/s$ is the initial velocity of spaceship 1

$u_2 = 6 m/s$ is the initial velocity of spaceship 2

v is the combined velocity of the two spaceships after the collision

Solving for v, we find

$v=\frac{m_2 u_2}{m_1+m_2}=\frac{(300)(6)}{300+300}=3 m/s$

So, their final speed is 3 m/s.

Learn more about conservation of momentum:

brainly.com/question/7973509

brainly.com/question/6573742

brainly.com/question/2370982

brainly.com/question/9484203

#LearnwithBrainly

6 0

3 years ago

If a fully loaded shopping cart has a head-on collision with an empty cart both moving at the same speed toward each other, whic

Pavel [41]

Answer:

impact- equal

impulse- equal

momentum- equal

acceleration- the empty cart

7 0

4 years ago

A baseball is hit straight up at an initial velocity of 150 m/s. What will be the baseball's speed when it hits the ground?

Over [174]

It would be at least 150m/s

4 0

3 years ago

Read 2 more answers

2. Explain at least two common barriers to critical thinking, and provide an example of when you encountered each barrier.

Nikitich [7]

Misunderstanding and fear of the criticism are two very common barriers of critical thinking.

<u>Explanation:</u>

Critical thinking is defined as the type of thinking where a person goes beyond the normal day to day ideas of explaining a situation and thinks in a different way to solve out a problem. But this idea is very difficult for introverts.

Misunderstanding is a very common problem in this field where the general population cannot think in a different way than what they are used to. And there’s a lot of criticism from a group of people who are there to criticize the new theory.

3 0

3 years ago