Answer to your question:
0.5 m/ s2
Answer:
more inelastic
Explanation:
Assume the price of gasoline doubles tonight and remains at that price for the next two years. The price elasticity of demand for gasoline measured tomorrow will be <u>more inelastic</u> when compared with the price elasticity of demand for gasoline measured two years from now.
Inelastic refers to the static quantity of a good or service when its price changes.
Answer:
Explanation:
The torque exerted is given by
where
is the force applied
d = 3.10 cm = 0.031 m is the length of the lever arm
Substituting,
The equivalent of Newton's second law for rotational motion is:
where
is the net torque
I is the moment of inertia
is the angular acceleration
Solving the equation for I, we find
1 watt means 1 joule of energy per second
The food processor uses 1,150 joules of energy per second.
The blade uses 950 joules per second to slice, dice, and puree.
The rest of the energy goes to heat the appliance's motor, or
overcome friction in the blade's bearings, etc. How much energy
does NOT go into slicing and pureeing ?
(1,150 watts) - (950 watts) = 200 joules per second
1 minute = 60 seconds
2 minutes = 120 seconds
Energy wasted in 2 minutes =
(200 joules/second) x (120 seconds) = <em>24,000 joules</em>
That's enough energy to operate a 34-watt CFL (curly) light bulb
for 11 minutes 46 seconds.