Answer:
might collapse 
Explanation:
y'all r too heavy and tht shi will collapse and all y'all would die
 
        
                    
             
        
        
        
<u>We are given:</u>
Mass of the rocket = 10 kg 
Weight of the Rocket = 100 N
Upward thrust applied by the rocket = 400 N
<u>Net upward force on the rocket:</u>
We are given that gravity pulls the rocket with a force of 100 N
Also, the rocket applied a force of 400N against gravity
Net upward force = Upward thrust - Force applied by gravity 
Net upward force = 400 - 100 
Net upward force = 300 N
<u>Upward Acceleration of the Rocket:</u>
From newton's second law:
F = ma
<em>replacing the variables</em>
300 = 10 * a
a = 30 m/s²
 
        
             
        
        
        
Answer:
The options are
A.on racetracks
B.in real-world conditions 
C.in flooded environments
D.on closed courses
The answer is B. In real world conditions 
The public is not yet able to purchase cars powered by hydrogen fuel cells because engineers have to determin
how the cars perform based on real world conditions.
This will ensure they encounter the real and first hand experiences about the challenges and also the advantages associated with using this type of fuel.
 
        
             
        
        
        
Answer: 
a. Mass number is the sum of number of protons and neutrons present in the nucleus of an atom. 
A = p + n
Charge is a unit of matter that tells how more or less the number of electrons are present as compared to number of protons in an atom. A positive charge means the atom lacks electrons. 
Gamma rays are highly energetic electromagnetic rays. They have high penetrating power and are very difficult to shield owing to high energy. 
b. The compete nuclear equation is:

This is a alpha decay process because alpha particle which is Helium atom is being produced. Francium is being formed after alpha particle is emitted. 
c. The complete nuclear reaction is:  

This is a positron emission process where in Rubidium is being formed.