I think to an observer outside the train, the speed of the ball will actually look like more than the speed of the train.
Answer:
The unit of charge is the Coulomb (C), and the unit of electric potential is the Volt (V), which is equal to a Joule per Coulomb (J/C).
Explanation:
Answer:
c
motorcycle, telephone, piano, lawn mower
Explanation:
The reading on the scale is
W = m(g + a)
= (77 kg)(9.8 m/s^2 + 2 m/s^2)
= 908.6 N
Answer:
dart
Explanation:
dart and sun and water so that the plant be okay