A 35-kg child is riding on a swing that rises to a maximum h, Physics

Neglecting friction, what is the child''s gravitational potential energy at the top of the swing?

What is the child''s kinetic energy at the top of the swing?

Related Discussions:- A 35-kg child is riding on a swing that rises to a maximum h

Discuss volt-ampere characteristics of a tunnel diode, Draw and discuss vol...

Draw and discuss volt-ampere characteristics of a tunnel diode. Ans: Volt-ampere characteristics of a tunnel diode: The V-I characteristics of a tunnel diode are shown in fi

Polarisation of light, Light propagates as transverse EM rays. The magnitud...

Light propagates as transverse EM rays. The magnitude of electric field is much larger as compared to magnitude of magnetic field. We generally prefer to define light as electric f

Potential energy, Calculate the potential energy of a rock with a mass of 5...

Calculate the potential energy of a rock with a mass of 55 kg while sitting on a cliff that is 27 m high.

Two equipotential surfaces , a) Can a gravitational field be added vertoria...

a) Can a gravitational field be added vertorially to an electric field to get a total field? Describe it. b) Can two equipotential surfaces cut down each other? describe it.

Capacitor, how increase and decrease in the area of capacitor affects and h...

how increase and decrease in the area of capacitor affects and how the space maintained between two plate affect the capacitor with the help of diagram.

Find momentum if the resultant force acting on a body, If the resultant for...

If the resultant force acting on a body of constant mass is zero, the body's momentum is: a) Increasing b) Decreasing b) Always zero d) Constant Ans: If

Types of bond: ionic bond, IONIC BOND Ionic bonding involves the transf...

IONIC BOND Ionic bonding involves the transfer of electrons from an electropositive atom (an atom that tends to "donate" an electron) to an electronegative atom (an atom that t

Special resistor materials: constantan, Constantan: Constantan is a copper...

Constantan: Constantan is a copper-nickel alloy. The amount of nickel in constantan is 40%. Properties: 1. It is silver like appearance. 2. Its electrical res

Determine the supply voltage, The p.d.'s calculated across three resistors ...

The p.d.'s calculated across three resistors linked in series are 5V, 7V and 10V, and the supply current is 2A. Determine (a) The supply voltage, (b) The total circuit res

Electrostatic shielding, project report

project report

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