Answer:
horse power is 5.1219 hp
Explanation:
Given data
mass = 1560 kg
batteries = 20
power = 11 V
current = 95A⋅h
average speed = 55 km/h
friction force = 250 N
to find out
the horsepower required
solution
we know that horse power formula that is
power = force × speed ....................1
here speed is 55 km/h = 55 × (1000/3600) = 15.28 m/s
and force = 250 N
put both these value in equation 1
power = force × speed
power = 250 × 15.28
power = 3819.444 W = 3819.44 / 745.7 ) = 5.1219 hp
so horse power is 5.1219 hp
There are only about 5,000 stars visible to the naked, average, human eye, . And, because the Earth itself gets in the way, you can only see about a half of those from where you stand.
Answer:
The system has no solution
Explanation:
You can check it graphically, the pair of equations represents two lines, if they never cross, or if they are parallel, the system of equations is inconsistent and has no solution.
I attached you two pictures in which you can see the graphical result.
<span>D) The spring has potential energy and the hands have kinetic energy. </span>
False. Bases are substances that dissociate(break down) to give off hydroxide ions in aqueous solutions. The hydroxide ions are what makes them basic.
