Answer:
Explanation:
By Ohms Law, Voltage = Current * Resistance
Keeping the voltage the same and doubling the resistance, the current will be halved.
So the new current = 1.5/2 = 0.75A
Answer:
a
b
Explanation:
From the question we are told that
The child's weight is
The length of the sliding surface of the playground is
The coefficient of friction is
The angle is
The initial speed is
Generally the normal force acting on the child is mathematically represented as
=>
Note
Generally the frictional force between the slide and the child is
Generally the resultant force acting on the child due to her weight and the frictional force is mathematically represented as
Here F is the resultant force and it is represented as
=>
=>
=>
=>
So
=>
Generally the heat energy generated by the frictional force which equivalent tot the workdone by the frictional force is mathematically represented as
=>
=>
Generally from kinematic equation we have that
=>
=>
=>
Answer:
What is the problem I cant help unless you have the problem.
Explanation:
The steam then turns turbines to produce<span> electricity. The difference is that </span>nuclear plants do<span> not burn anything. Instead, they use uranium fuel, consisting of solid ceramic pellets, to </span>produce<span> electricity through a process called fission. best i can do hope it helps</span>
Its b.functional paragraph because writers use this for interest presents and special effects