Question

what form of braking is used to bring a vehicle to a abrupt stop due to an emergency by applying forceful pressure to the brake pedal but not locking up the wheels? trail braking controlled braking threshold braking coasting what form of braking is used for sharp turns by slightly reducing pressure on the brake pedal to allow the vehicle to regain speed before applying the accelerator? trail braking controlled braking threshold braking coasting the posted speed limit represents.... the maximum legal speed under ideal conditions the maximum legal speed at night the maximum legal speed under less then ideal conditions the required speed under ideal conditions

Explanation:

• For the first question: Threshold braking involves applying forceful pressure to the brake pedal without locking the wheels, which is suitable for an abrupt stop in an emergency. Trail braking is used in cornering (related to the second question), controlled braking is more about steady - state braking in normal situations, and coasting is not braking at all (it's moving without power input).
• For the second question: Trail braking is used for sharp turns. By slightly reducing pressure on the brake pedal, the vehicle can regain some speed before accelerating. Controlled braking is for general stopping, threshold braking is for emergency stops (as in the first question), and coasting is not braking.
• For the third question: The posted speed limit is the maximum legal speed under ideal conditions. It doesn't specifically refer to night - time (unless there is a special night - time speed limit sign which is not the general case), it's not for less - than - ideal conditions (drivers should reduce speed in bad weather etc. even below the posted limit), and it's not a required speed (it's a maximum).

Answer:

1. Threshold braking
2. Trail braking
3. The maximum legal speed under ideal conditions