Is air travel time the same whether or not the plane is flying with or against the rotation of the earth?

1039

---

What is meant by 4th dimension?

1008

---

How do you calculate shaft power?

1003

---

What is the measure of the force of gravity on an object?

1003

---

What is the longest lasting synthetic periodic element?

1136

---

What is the law of machines?

1022

---

How much does sea salt weigh per cubic foot?

1001

---

How do you convert from pascal to torr?

1070

---

Is a sewing needle magnetic or non magnetic?

1165

---

Why have the electron and the proton the same charge whereas the proton is 1836 times heavier?

1160

---

Does weight affect how far you jump?

1096

---

What are wave fronts?

1148

---

What are the three particles that make up an atom?

985

---

What are the steps to the scientific notation?

998

---

What happens when you travel across the dateline?

1029

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