Recent content by rrcmks

Thank you BvU, I referred many online calculators. Source1 Source2 Source3 Source4

No dear Watters, I am 46 years old (ha ha ha homework ?) and while on regular walking in my treadmill it shows some reading ... some calories burnt. Out of curiosity I checked online for correlation, but unfortunately none provide exact results and methodology to calculate. So for the past two...

Yeah I understand. Thank you for correcting me.

Thank you Perok and Resnik, I think the question is recoined to get a straight uncomplicated answer "how to calculate the energy for an object weighing 60 kg to move in a frictionless surface at a speed of 4 kmh–1 for 1 hour and by assuming without the influence of any external factors" In that...

Thank you for your detailed explanation and your time.

Thank you for your explanation and your time.

Yeah I understand once triggered it moves. So, by assuming if there is no factors influencing, whether this should be considered as energy required. Correct me if I am wrong. Sorry for annoying.

Assume if speed is constant for 1 hour, then how can we proceed? By simple assumptions is it possible to get some values. I wonder is it that much difficult... sorry

=1/2 × 60 kg × (4000/3600 ms–1)2 ~ 37 J is this logic

=1/2 × 60 kg × (4000/3600 ms–1)2 ~ 37 J is this logic

=1/2 × 60 kg × (4000/3600 ms–1)2 ~ 37 J is this logic

Thank you BvU. Can we use simple Kinetic energy equation energy require to move mass of 60 kg at a speed of 4km/h. Though it is not accurate, is it logic way. Please forgive me I am not Physicist. =1/2 × 60 kg × (4000/3600 ms–1)2 ~ 37 J is this logic

Thank you BvU. Can we use simple Kinetic energy equation energy require to move mass of 60 kg at a speed of 4km/h. Though it is not accurate, is it logic way. Please forgive me I am not Physicist.

Based on Laws of Physics, how to calculate the calories burnt by a person, weighing 60 kg during walking at a speed of 4 kmh–1 for 1 hour. Surprisingly different answers were given by online calculators. Though I am not a Physicist, please let me know the formula or principle behind the...

Basically I'm an organic electrochemist. Can any nanosized magnetic materials classified under nanodots ? If so what is the materialistic difference between nanodots & qunatum nanodots?