Fission. In a nuclear explosion the atom nucleus splits, not in a conventional explosion
        
             
        
        
        
Here,
Height (S) = 2m
Gravity on mars (g) = 3.7m/s^2
Initial velocity (u) = 0 m/s^2
By the one of the formula of the motion,
S = ut + 1/2at^2
2 = 0 * t + 1/2*3.7*t^2
2 = 1.85t^2
t^2 = 2/1.85 = 1.081
t =1.03s
So, it will take 1.03s long..
        
             
        
        
        
Answer:
1.) A simple harmonic oscillator has an amplitude of 3.50 cm and a maximum speed of 26.0 cm/s. What is its speed when the displacement is 1.75 cm? 2.) Both pendulum A and B are 3.0 m long. The period of A is T. Pendulum A is twice as heavy as pendulum B. What is the period of B? 3.) The time for one cycle of a periodic process is called the _ ? 4.) In simple harmonic motion, the acceleration is proportional to? 5.) The position of a mass that is oscillating on a spring is given by x= (18.3 cm) cos [(2.35 s-1)t]. What is the frequency of this motion?
Explanation:
 
        
             
        
        
        
Answer:
The value is  
Explanation:
From the question we are told that 
    The mass  of the bullet is 
   The mass  of the wood is  
    The height attained by the combined mass is  
Generally according to the law of energy conservation    
     
Here  is the kinetic energy of the bullet before collision.
 is the kinetic energy of the bullet before collision.
and  is the  potential  energy of the combined mass of bullet and wood at the height h which is mathematically represented as
 is the  potential  energy of the combined mass of bullet and wood at the height h which is mathematically represented as 
       ![PE_m  =  [m_b  + m_w] *  g *  h](https://tex.z-dn.net/?f=PE_m%20%20%3D%20%20%5Bm_b%20%20%2B%20m_w%5D%20%2A%20%20g%20%2A%20%20h)
So
    ![KE_b =PE_c   = [0.005  + 0.90] * 9.8 *0.08](https://tex.z-dn.net/?f=KE_b%20%3DPE_c%20%20%20%3D%20%5B0.005%20%20%2B%200.90%5D%20%2A%209.8%20%2A0.08)
 => 
 
        
             
        
        
        
Answer:
thats a lot, which one u want me to do?
Explanation: