Squeezing the clutch lever to slow down is best to be done when approaching a curve and is denoted as option C.
<h3>What is Clutch?</h3>
This is a mechanical device which used in the engagement and disengagement of transmission system in a vehicle.
Slowing down will give the driver more time to maneuver the curves so as to prevent accident. This is why it is imperative to squeeze the clutch in such road condition.
Read more about Clutch here brainly.com/question/14318041
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Answer:
The magnetic field at mid point between two parallel wires is 1.2 x 10⁻⁵ T
Explanation:
Given;
current in the first wire, I₁ = 10 A
current in the second wire, I₂ = 20 A
distance between the two wires, d = 1.0 m
Magnetic field at mid point between two parallel wires is calculated as;
where;
r is the midpoint between the wires, = 0.5 m
μ₀ is the permeability of free space, = 4π x 10⁻⁷
Therefore, the magnetic field at mid point between two parallel wires is 1.2 x 10⁻⁵ T
Answer:
the elastic potencial energy stored when the spring is compressed x=8 cm is K(x)= 0.048 J
Explanation:
since the work is related with the force through
W=∫F dx
for a spring of constant k :
F=k*x , where F= compression force, x= compression length
then for a compression from 0 until x
W=∫F dx = ∫ k*x dx = k ∫x dx =1/2*k*x² - 1/2*k*0² = V(x) - V(0)
since the work depends only on the final value of compression and not on the process 1/2*k*x² represents the elastic potential energy V stored in the spring, then
V(0) = 1/2*k*0² = 0
V(x) = 1/2*k*x²
when the spring is compressed x= 8 cm = 0.08m , the elastic potencial energy is
V (x) = 1/2*k*x² = 1/2 * 15 N/m* (0.08m)² = 0.048 J
Answer:
0.13 m/s
Explanation:
Unfortunately, I don't have an explanation but I guessed the correct answer.
