The natural force that causes you to lose power as you climb a hill is known as inertia.
2 answers:
Answer:
FALSE
Explanation:
When we climb up on the hill then in that case we need to do work against the force of gravity.
Here we know that our body is attracted towards the center of Earth due to the force of gravity. When we climb up the hill then we have to work against the gravity.
So here work done to climb up the hill of height "h" is given as
now we know that while moving up the work done by us is against the gravitational force so this is the energy consumed or loss of energy.
hence the natural force against which we are losing our power is gravitational force.
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Answer:
a. 900 J
b. 0.383
Explanation:
According to the question, the given data is as follows
Horizontal force = 150 N
Packing crate = 40.0 kg
Distance = 6.00 m
Based on the above information
a. The work done by the 150-N force is
= 900 J
b. Now the coefficient of kinetic friction between the crate and surface is
= .383
We simply applied the above formulas so that each one part could calculate
Answer:
6 V
Explanation:
In a circuit, the relationship between voltage, current and resistance is given by Ohm's law:
where
V is the voltage
R is the resistance
I is the current
In this circuit, we have
is the resistance
I = 0.500 A
so we can find the voltage of the battery by using Ohm's law: