Answer:
Power input, P = 2880 watts
Explanation:
It is given that,
Voltage of the motor, V = 240 V
Current required, I = 12 A
Weight lifted, W = 2000 lb
It is lifting at a speed of 25 ft/min. We need to find the power input to the motor. The product of current and voltage is called power input of the motor.


P = 2880 watts
So, the power input of the motor is 2880 watts. Hence, this is the required solution.
 
        
             
        
        
        
The strength of the electric field is 5 N/C
Explanation:
The magnitude of the electric field produced by a single-point charge is given by:

where
 is the Coulomb's constant
 is the Coulomb's constant
Q is the magnitude of the charge
r is the distance from the charge
In this problem, we have:
 is the charge producing the field
 is the charge producing the field
r = 100 m is the distance from the charge at  which we want to calculate the field
Substituting into the equation, we find the s trength of the electric field:

Learn more about electric field:
brainly.com/question/8960054
brainly.com/question/4273177
#LearnwithBrainly
 
        
             
        
        
        
In order from shortest to longest frequency, the electromagnetic waves can be ranked :
1.	X-rays
2.	Ultraviolet
3.	Infrared
4.	Microwave
X-rays has the shortest frequency which ranges between 30 petahertz to 30 exahertz. X-rays have the smallest wavelengths at 0.01-10 nanometers. Its energy ranges between 100eV to 100keV.
 
        
             
        
        
        
Answer:
268N
Explanation:
The upward force acting on the block are the reaction and the hooked table..
The total normal force acting = normal reaction + 24N
Note that the normal reaction is always equal the weight of the table 
Hence the normal force acting in the block is 244.0+24 = 268.0N
 
        
             
        
        
        
It's called the periodic table because it arranges the elements the into repeating sets known as periods. this is defined by the <span>covalence of an element and the number of electrons i has in its outermost shell. I feel the the Best answer would be B. sorry if im wrong but i hope i helped :)</span>