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Cómo estás? Te gusta el deporte? Qué es tu deporte favorito?

Estoy bien, gracias. Me encanta el deporte porque es interesante y puedo hablar con mis amigos. Mi deporte favorito es el hockey ya que es rápido y me gusta trabajar en el equipo.

GF
Answered by Grace F. Spanish tutor
2803 Views

Assuming no friction, describe the motion of a simple pendulum released from rest at t=0 at amplitude A? Provide information about its speed and position at characteristic times during one period. [The 1D equation of motion is described by a cosine]

The displacement of the bob of mass m is given by the equation x(t)=A cos(w*t), with no phase offset as given by the boundary conditions (zero speed at t=0). By differentiating this equation twice the fir...

SA
Answered by Stefan A. Physics tutor
1796 Views

What’s the difference between mass and weight?

Mass is a measure of how much matter something has in it, measured in Kg, your current mass stays the same no matter where you are.Weight is the measure of the force of gravity acting on an object, measur...

DQ
Answered by Darcy Q. Physics tutor
2773 Views

Explain the difference in reactivity of the halogens as group 7 is descended.

The halogens become less reactive as the group is descended. The halogens react by accepting an electron into its outer shell from another atom. As the halogens are descended, the outer electron shell bec...

TA
Answered by Tomos A. Chemistry tutor
2077 Views

What points should I include when outlining the behavioural approach to explaining phobias?

The layout of this question is all AO1, it's an explanation, not an evaluation. Therefore you should only outline what the theory shows. For this question you need to explain both classical and operant co...

MY
2319 Views

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