We have that for the Question, it can be said that the maximum velocity is
From the question we are told
A 2.00kg block is attached to a horizontal ideal spring with a <em>spring</em> constant k=100Nm.
The block-spring system is set on a <em>horizontal </em>surface with negligible friction.
Generally the equation for the Potential energy is mathematically given as
The PE is converted to KE, Therefore
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Complete Question
A 2.00 kg block is attached to a horizontal ideal spring with a spring constant k = 100 N The block-spring system is set on a horizontal surface with negligible friction. A graph of the potential energy U as a function of time t for this system is shown. The maximum displacement IMAX of the block from its equilibrium position and the maximum speed Umat of the block during the motion represented by the graph are most nearly A IMAX = 2.0 m and UMAX 1.4" B UMAX = 1.4 and UMAX=0.20" с MAX 0.20 m and UMAX = 1.4" D IMAX 0.40 m and UMAX 1.4 E IMAX 0.04 m and UMAX 2.0"
Explanation :
It is given that the ad says the ride is 50 meters tall and reaches a speed of 28m/sec at the bottom.
The efficiency is defined as the ratio of the output energy and the input energy.
In this case, the output energy is kinetic energy and the input is potential energy.
Output energy,
Input energy,
Efficiency becomes :
or
The ride is 80% efficient.
Answer:
The distance the mass would stretch it is
The correct option is A
Explanation:
From the question we are told that
The period of the slit is
The acceleration due to gravity is
Generally the period is mathematically represented as
Whee m is the particle and k is the spring constant
making the subject
The weight on the particle is related to the force stretching the spring by this mathematical relation
where x is the length by which the spring is stretched
Substituting the equation above for
making x the subject
Substituting the value
I like playing basketball, and I'm pretty sure that it is called a double dribble.