Only once
It depends how fast the car is going
"twice per decade" = 2 / 10 years = 1nce per five years
BID
depends
If she earns $5.25 per hour, and happens to get twice that amount (double time pay) then she gets $10.50 per hour.
Three and the third time has to go over the net.
If she works as a clerk and she earns $5.25 per hour but on holidays she gets twice that amount, then when she is on holidays she will earn $10.50 per hour.
It is used for both senses, but the proper meaning is twice a week.
That is correct. Earth's gravity, often expressed as 9.8 meters per second square, can also be expressed as the equivalent 9.8 Newton per meter. That is, an object of twice the mass will feel twice the force of attraction from Earth. However, it will also have twice the inertia - it requires twice the force to give it a certain acceleration.
1, 2, or 3, 4 if you include a block as a "hit". 1 is the recovery, a pass (or bump) to the Setter, hit 2 is a set, hit 3 is where the designated hitter hits the ball to the other side (Spike), thus increasing the chances of getting a kill. (Every ball is a gift from god...do something with it)
In badminton, each side is allowed to hit the shuttlecock only once before it must be returned over the net.
One or twice per day.