Answer:
Δy = v₀t + (1/2)gt²
where g = 9.81 m/s if the body is moving downwards and g = -9.81 m/s if the body is moving upwards
Explanation:
The general kinematic equation for horizontal displacement is gives as:
Δx = v₀t + (1/2)at²
Where 
Δx = change in the x direction
v₀ = initial velocity
t = time
a = acceleration
If the body is vertically instead of horizontally, Δx is changed to Δy
Δy = v₀t + (1/2)at²
For a vertical moving body, the acceleration it experiences is the gravitational accerelation of the earth 'g'
So the equation becomes:
Δy = v₀t + (1/2)gt²
where g = 9.81 m/s if the body is moving downwards and g = -9.81 m/s if the body is moving upwards
 
        
             
        
        
        
Gravitational potential energy=mass x height X gravitational field strength 
=0.5 x1.5 x9.7(gravity)=7.275J
        
                    
             
        
        
        
Answer:
This motion is known as Brownian motion.
Explanation:
This motion is known as Brownian motion.
 
        
             
        
        
        
Solar energy ....................
        
                    
             
        
        
        
Ratatouille is my momCan you lend me 700 because I used my toaster as a bath heater and now my legs are gone plz I need money for bandages