Answer:OD. a hummingbird moving at 25 mph
Explanation:
 
        
                    
             
        
        
        
consider the motion in x-direction 
 = initial velocity in x-direction = ?
 = initial velocity in x-direction = ?
X = horizontal distance traveled = 100 m 
 = acceleration along x-direction = 0 m/s²
 = acceleration along x-direction = 0 m/s²
t = time of travel = 4.60 sec
Using the equation 
X =  t + (0.5)
 t + (0.5)  t²
 t²
100 =   (4.60)
 (4.60)
  = 21.7 m/s
 = 21.7 m/s 
consider the motion along y-direction 
 = initial velocity in y-direction = ?
 = initial velocity in y-direction = ?
Y = vertical displacement  = 0 m 
 = acceleration along x-direction = - 9.8 m/s²
 = acceleration along x-direction = - 9.8 m/s²
t = time of travel = 4.60 sec
Using the equation 
Y =  t + (0.5)
 t + (0.5)  t²
 t²
0 =  (4.60) + (0.5) (- 9.8) (4.60)²
 (4.60) + (0.5) (- 9.8) (4.60)²
 = 22.54 m/s
 = 22.54 m/s 
initial velocity is given as 
 = sqrt((
 = sqrt(( )² + (
)² + ( )²)
)²) 
 = sqrt((21.7)² + (22.54)²) = 31.3 m/s
 = sqrt((21.7)² + (22.54)²) = 31.3 m/s 
direction: θ = tan⁻¹(22.54/21.7) = 46.12 deg 
 
        
             
        
        
        
Liter
The Basic Unit for Volume
The liter, which is the basic unit of volume, was originally defined as the volume occupied by 1 kilogram of water, but today it's simply one-thousandth of a cubic meter
BRAINLY PLS
        
             
        
        
        
Answer:
A current can be induced in a conducting loop if it is exposed to a changing magnetic field. ... In other words, if the applied magnetic field is increasing, the current in the wire will flow in such a way that the magnetic field that it generates around the wire will decrease the applied magnetic field.
Explanation:
 
        
             
        
        
        
Beta particles come from the nucleus. Electrons are found around the nucleus.
Beta particles normally travel very fast out of a nucleus in a straight line. Electrons normally orbit the nucleus of an atom.
They both have the same mass and the same charge.