ok, I did'nt understand the problem.But I guess that the total length of a tracking field is 6 km and when the power came again, the timer showed the time s 75 s and the leading car is on the opposite side of the track. Please help!
Vic was watching a car race on TV. At the instant the flag was lowered to start the race, the picture on TV screen goes out due to surge in the power. When the picture come back on TV, the timer on score board reads 75 s. At this point Vic observes that leading car was on opposite side of the...
urgent physics help!
The airspeed of a small plane is 200 km/h. The wind speed is 50.0 k/h from the west. Determine the velocity of the plane relative to ground if the pilot keeps the plane pointing to each of the following directions:
a) [E] ☺ b) [W] ☺ c) [N] ☺☺☺ d)...