A 3.50 kg basket of cookies sits on a 2.00 m high shelf. What is the gravitational potential energy of the basket?
1 answer:
Answer:
68.6 J
Explanation:
Applying,
P.E = mgh............... Equation 1
Where P.E = Potential Energy of the basket, m = mass of the basket, g = acceleration due to gravity of the basket, h = height of the basket
From the question,
Given: m = 3.5 kg, h = 2.00 m
Constant: g = 9.8 m/s²
Substitute these values into equation 1
P.E = 3.5×2×9.8
P.E = 68.6 J
Hence the potential energy of the basket is 68.6 J
You might be interested in
Answer:
Converted to wave pulses
Explanation:
Hope it helps you
#1. A. Waxing crescent.
#2. 1.
#3. C.
#4. C.
Answer:
Maximum height = 1.27 m
Explanation:
Given:
θ = 30°
Speed = 10 m/s
Find:
Maximum height
Computation:
Maximum height = v²(sinθ)² / 2g
Maximum height = 10²(sin30)² / (2x9.81)
Maximum height = 1.27 m
Well, one is more effeciant than the other. I think it would run on less gass.
Since Sal drew the electron dot diagram of an aluminum atom, Sal should;
C. He should add a single dot below the symbol.