You are asked to help design a new type of loop-the-loop ride. Instead of rolling down a long hill to generate the speed to go a
round the loop, the 310 kg cart starts at rest(with two passengers) on a track at the same level as the bottom of the 9.6 m radius loop. The cart is pressed against a compressed spring that, when released, launches the cart along the track around the loop.
Part A
Choose a spring of the appropriate spring constant to launch the cart so that the downward force exerted by the track on the cart as it passes the top of the loop is 0.2 times the force that Earth exerts on the cart. The spring is initially compressed 6.0 m .
Express your answer to two significant figures and include the appropriate units.
Part A
Choose a spring of the appropriate spring constant to launch the cart so that the downward force exerted by the track on the cart as it passes the top of the loop is 0.2 times the force that Earth exerts on the cart. The spring is initially compressed 6.0 m .
Express your answer to two significant figures and include the appropriate units.
1 answer:
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Complete Question
An L-C circuit has an inductance of 0.350 H and a capacitance of 0.290 nF . During the current oscillations, the maximum current in the inductor is 2.00 A .
What is the maximum energy stored in the capacitor at any time during the current oscillations?
Express your answer in joules.
Answer:
The value is
Explanation:
From the question we are told that
The inductance is
The capacitance is
The current is
Generally the maximum energy is mathematically represented as
=>
=>