2 years ago

Which of Newton’s laws explains why a satellite continually orbits the earth and does not fall into the ground?

2 answers:

7 0

Explanation:

probably the 1st law of motion, it'll continue at in a straight line as long as no external force is added or the net force equals to zero, same for the centrifugal force and the gravitational force

Nuetrik [128]2 years ago

4 0

Answer:

Newtons 1st law of inertia

Explanation:

You might be interested in

Which two elements have the same number of valence electrons?

UNO [17]

Answer:

The answer is A. C and O..

4 0

3 years ago

Read 2 more answers

You throw a ball vertically upward, and as it leaves your hand, its speed is 10.0 m/s.

8090 [49]

The answer is A bc I did the quiz and I got it right

5 0

3 years ago

Question 2 of 10

makvit [3.9K]

Answer:

D.Entropy tends to increase.

Explanation:

The second of thermodynamics states that the state of entropy of the entire universe,as an isolate system, will always increase over time

7 0

2 years ago

A Boeing 777 aircraft has a mass of 300,000 kg. At a certain instant during its landing, its speed is 27.0 m/s. If the braking f

GarryVolchara [31]

Answer:

Speed of the airplane 10.0 s later = 12.2 m/s

Explanation:

Mass of Boeing 777 aircraft = 300,000 kg

Braking force = 445,000 N

Deceleration

$a=\frac{445000}{300000}=1.48m/s^2$

Initial velocity, u = 27 m/s

Time , t = 10 s

We have equation of motion, v =u +at

v = 27 + (-1.48) x 10 = 27 - 14.8 = 12.2 m/s

Speed of the airplane 10.0 s later = 12.2 m/s

6 0

3 years ago

How does electricity flow?

Irina-Kira [14]

Answer:C

Explanation:

4 0

3 years ago