Answer:
the magnitude of the net force on the block is 18.27 N
Explanation:
given information:
mass, m = 5.6 kg
spring constant kleft, 
= 35 N/m
spring constant kright, 
= 52 N/m
x = 0.21 m
the magnitude of the net force on the block. F
F = - kx
= - (+) x
= - (35+52) (0.21)
= - 18.27 N
Well I figured out at his current pace, he would finish the 1100 remaining meters in 200 seconds. However, he needs to complete it in 180 seconds. I'm not sure how to find out how long he has to accelerate at 0.20 m/s/s to complete it in 180 seconds.
Answer:
Temperature -SI unit :Kelvin
Explanation:
Kelvin is the SI unit of Temperature .
- Don't get confused and write Celsius as the SI unit .Celsius is not the SI unit .
Or
Lets take an example :-
Lets convert to Kelvin scale
- SI unit of Mass=kilogram(Kg)
- SI unit of Time=second(s)
- SI unit of electric current=Ampere(A)
No voltage, no current. The battery provides potential difference(v) to the circuit. In case of no potential difference, theres no current.
