Answer: Newton, the unit of force, is defined based on Newton's Second Law (F=ma), as the force required to give a mass of one kilogram an acceleration of 1 meter/second2. Thus, it is derived from these other units.
Explanation:
Calderas are what sometimes surround it
The components that must be present for work to be considered is a force and a movement in the same direction as the force. In the basic definition of work, a magnitude and displacement that occurs in the same direction is what makes up work. Among the choices, the correct answer is the first one.
Answer:
1.52 hour
Explanation:
M = 0.5 g, I = 3 A
Electrochemical equivalent of nickel
Z = 3.04 × 10^(-4) g/C
By use of Faraday's laws of electrolysis
M = Z I t
t = M / Z I
t = 0.5 / (3.04 × 10^-4 × 3)
t = 5482.45 second = 1.52 hour
Answer:
t = 3.52 s
Explanation:
Given that,
The deceleration of a car is, a = -1.7 m/s²
The initial velocity of the car, u = 15 m/s
Final velocity of the car, v = 9 m/s
We need to find the time that is required to slow the car from 15 m/s to 9 m/s. The definition of acceleration is :
So, it will take 3.52 seconds to slow the car from 15 m/s to 9 m/s.
