gravitational force
True
A car travels at 30m/s and the driver sees a stoplight turn green 35ms ahead. If the driver immeditly steps on the break, what is the minimum acceleration needed from the brakes to stop in time. All information needed is given except final velocity which can be assumed to be zero. This is a problem I made up, if one is needed out of a textbook, look for any problem where an object is either slowing down, or moving towards the point of reference.
When the driver is being neglectful
The driver is using a wheel and axle to decrease the amount of force needed to steer the car.
Deceleration lanes give a driver time and space to reduce their speed.
True
Whatever speed they're allowed by the driver of the vehicle.
Driver use gear 'L' or '2' when driving uphill or downhill which required higher gear ratio to move the uphill. Downhill wise, driver use '2' or 'L' for safety purpose. The low gear ratio will use the high gear ratio to slow down the speed of driving downhill and creating 'pulling' force on your car to safety purposes. Gear '2' can be use for overtaking on the highway too provided at the appropriate speed.
afrequency of the same as siren frequency as ambulance is the source and the observer this is not Doppler effect problem
Driver verifier
A driver is not speeding at 60 km/h while traveling in a 45 m/h zone.At 60 km/h the driver will only be going 37m/h.72 km/h is approximately 45 m/h.
in winter when the rouds are icey
Q is traveling at 50 mph. You are Driver Z, passing Driver Q at 60 mph. When is it safe to pull back in front of Driver Q? When To Pass Driver QQ is traveling at 50 mph. You are Driver Z, passing Driver Q at 60 mph. When is it safe to pull back in front of Driver Q? Q is traveling at 50 mph. You are Driver Z, passing Driver Q at 60 mph. When is it safe to pull back in front of Driver Q? Q is traveling at 50 mph. You are Driver Z, passing Driver Q at 60 mph. When is it safe to pull back in front of Driver Q?Q is traveling at 50 mph. You are Driver Z, passing Driver Q at 60 mph. When is it safe to pull back in front of Driver Q? darielstanley1926@gmail.comQ is traveling at 50 mph. You are Driver Z, passing Driver Q at 60 mph. When is it safe to pull back in front of Driver Q?ou are Driver Z, passing Driver Q at 60 mph. When is it safe to pull back in front of Driver Q? It is generally not safe to try to pass another vehicle and then immediately pull in front of them, especially if you are traveling significantly faster than the other driver. Doing so can cause a collision if the other driver is not expecting it, or if they are unable to slow down in time to avoid you. It is important to always use caution when passing another vehicle and to make sure that you have plenty of space and time to complete the maneuver safely. This means waiting until you can see that you have a clear path ahead and that it is safe to pull in front of the other vehicle before you do so. In this situation, it would be best to wait until you have a significant distance between you and Driver Q before attempting to pull back in front of them. This will give you time to safely merge back into the lane and ensure that you are not cutting off the other driver
A driver may not fill their gas tank when they are traveling far because they enjoy stopping a gas stations for a break. It is important to rest every few hours when taking a long trip.
verifier
55mph (studyisland)
Yes, in accordance with the laws of the state(s) the driver is traveling through.