Why is an object traveling in a circular path always accelerating? As mentioned earlier in Lesson 1, an object moving in uniform circular motion is moving in a circle with a uniform or constant speed. The velocity vector is constant in magnitude but changing in direction. It is accelerating because the direction of the velocity…
Category: Useful tips
Why did Mark write his Gospel?
Why did Mark write his Gospel? Like the other gospels, Mark was written to confirm the identity of Jesus as eschatological deliverer – the purpose of terms such as “messiah” and “son of God”. What is the last Gospel written? John is the last Gospel and, in many ways, different from the Synoptic Gospels. What…
Is blackjack more profitable than poker?
Is blackjack more profitable than poker? Originally Answered: What is more profitable, blackjack or poker? Poker is more profitable if you’re any good. The house always wins at Blackjack over time – in draws the house holds the advantage and takes the pot and plays last so knows what numbers it has to beat. In…
Are retired army personnel exempted from toll tax?
Are retired army personnel exempted from toll tax? No exemption is available if they are travelling in a private vehicle while being “off duty”. It is also not available for retired defence personnel. The exemption is available only on production of pass as specified in the Indian Toll (Army and Air Force) Rules, 1942”. Are…
When you are standing on a scale in an elevator What exactly does the scale measure?
When you are standing on a scale in an elevator What exactly does the scale measure? When you stand on a scale, the scale measures your force of gravity AKA weight. This measurement is influenced by Earth’s gravitational force of 9.8N[down] . However, in certain situations the force of gravity is equal to the net…
Is there a chapel in every hospital?
Is there a chapel in every hospital? Today, hospital chapels vary widely. Some still reflect their founders’ religious roots. Others have been renovated to accommodate multiple religions, or their religious symbols have been removed so the rooms resemble waiting rooms or art galleries. How many US hospitals are religious? As of 2016, 18.5\% of hospitals…
Is Neem good for gut health?
Is Neem good for gut health? Helps digestion: Neem helps in digestion as it is a rich source of fibre. Regular consumption of neem leaf concoction helps in getting rid of digestive disorders like gas and constipation. It also improves the digestive capacity of the body and makes the intestines more active. How many neem…
How common are injuries in Olympic weightlifting?
How common are injuries in Olympic weightlifting? The injury incidence in weightlifting was 2.4–3.3 injuries/1000 hours of training and 1.0–4.4 injuries/1000 hours of training in powerlifting. Only one retrospective study had analysed possible risk factors. What lift causes the most injury? The majority of injuries associated with the three lifts are reported in case reports….
Why does NO2 not Dimerise?
Why does NO2 not Dimerise? Why does NO2 dimerise? NO2 contains odd number of valence electrons. It behaves as a typical odd molecule. On dimerisation, it is converted to stable N2O4 molecule with even number of electrons. Why does no not form dimer? In the NO molecule, there are 11 valence electrons having a set…
What components are needed to make a drone?
What components are needed to make a drone? What will you need to make a drone? Motors. Electronic speed control. Flight controller. The drone frame. Propellers. Batteries. Connectors. Camera (if you want to build your own camera drone) What are the components of quadcopter? Frames. Frames made up of various materials are present out there…