Suppose that in a lightning flash the potential difference between a cloud and the ground is 1.3×109 V and the quantity of charge transferred is 30 C. (a) What is the change in energy of that transferred charge? (b) If all the energy released could be used to accelerate a 1100 kg car from rest, what would be its final speed?
Answers: 1
Physics, 22.06.2019 11:30
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
Physics, 22.06.2019 17:30
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
Answers: 1
Physics, 22.06.2019 18:30
A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?
Answers: 3
Physics, 22.06.2019 18:30
Calculate the velocity of a car traveling in a straight path due east with a distance of 16 meters in 2 seconds. question 1 options: a)32 m/s b)32 m/s e c) 8 m/s e d) 8 m/s
Answers: 2
Suppose that in a lightning flash the potential difference between a cloud and the ground is 1.3×109...
Mathematics, 01.12.2020 01:00
Mathematics, 01.12.2020 01:00
Chemistry, 01.12.2020 01:00
English, 01.12.2020 01:00
Computers and Technology, 01.12.2020 01:00
Mathematics, 01.12.2020 01:00
Mathematics, 01.12.2020 01:00
Social Studies, 01.12.2020 01:00