Answer:
Approximately
along the slope, assuming that no energy was lost to friction.
Explanation:
Let
denote the initial velocity of this vehicle. Let
denote the mass of this vehicle. The kinetic energy (KE) of this vehicle would have initially been:
.
The gain in the gravitational potential energy (GPE) of this vehicle is proportional to the increase in its height.
Let
denote the gravitational field strength.
on the earth. If the increase in the height of this vehicle is
, this vehicle would have gained GPE:
.
Hence, the height of this vehicle is maximal when the GPE of this vehicle is maximized.
Since the vehicle went out of fuel, all its GPE would have been converted from KE. Assuming that no energy was converted to friction. The GPE of this vehicle would be maximal when the entirety of the KE was converted to GPE.
Hence, the maximal GPE of this vehicle would be equal to its initial KE:
.
The maximum height of this vehicle would be:
.
Given that
, the maximum height of this vehicle would be:
.
Refer to the diagram attached. The distance that this vehicle traveled along the slope would be approximately:
.
Answer:
Possible Answers: Four. Five. One. Seven. Zero.
Explanation:
B is the answer for your question the answer is b an elevator slowing down
First we needed to find the area of floor ( wish the dimensions were clarified to be the floor dimensions) then we take the area and divide by 32 square feet
Answer:
d. supply of the most limited resources.
Explanation:
the carrying capacity of a species in an environment is determined by the number of individual in an environment that the limited resources can sustain indefinitely without fighting for food, vegetation, water and light to sustained themselves.
the carrying capacity can be determined by how much the limited resources in the environment can sustain the species. the resources needed by species in a particular environment varies from habitat to habitat.
for some species, the limiting resources needed is food which consequently affect the way they reproduced and affect the population size.