Do not pass when you are within how many feet of any curve hill or tunnel?
100 feet
Which roadway marking indicates a no passing area?
Two-lane roads may have “no passing zones” marked with a SOLID YELLOW LINE. No passing zones are on hills or curves where you cannot see far enough ahead to pass safely.
What is the legal speed limit when in a school zone quizlet?
Terms in this set (4) When driving within 500 to 1,000 feet of a school while children are outside or crossing the street, the speed limit is 25 mph, unless otherwise posted. Some school zones may have speed limits as low as 15 mph.
Why is it important for a motorist to adjust steering and speed when approaching a curve in the road?
It is important for a motorist to adjust steering and speed when approaching a curve in the road because vehicles tend to keep going straight. The best way to enter a curve is to slow down before entering and avoid drifting into another lane.
How do you negotiate a curve when driving?
DO IT BEFORE YOU ENTER THE CURVE.
- Keep slightly to the right of the lane center on right curves and in the middle of your lane on left curves.
- The sharper the curve, the more you need to reduce your speed.
- Look for traffic coming from the opposite direction.
When driving around a curve Your car will tend to?
Driver’s Test 2
| Question | Answer |
|---|---|
| When driving around a curve, your vehicle may tend to: | Keep going straight |
| A single, solid white line across a road at an intersection means: | stop behind the line for a traffic sign or light |
| Is it a good practice to keep a space cushion to: | give you time to react |
What is the best way to drive through a curve?
Stay near the right edge of your lane. You should slow down as you enter a curve and increase your speed gradually as you exit. Increasing your speed as you enter a curve will make it more difficult to control your vehicle.
What are the four steps to searching a curve?
What are the four steps to searching a curve? As you approach red lights, reduce speed, pay attention to signs and vehicles around you, and ease off the gas.
Is force needed to keep a moving body in motion?
An object at rest stays at rest and an object in motion stays in motion at a constant speed and direction unless acted upon by an unbalanced force. In the absence of any forces, no force is required to keep an object moving.
What causes inertia?
Some sort of a local field, maybe not our A field, is really the cause of inertia. When you push on an object a gravitational disturbance goes propagating off into either the past or the future. Out there in the past or future the disturbance makes the distant matter in the universe wiggle.
How do you stop inertia?
If you want to overcome inertia, you have to apply a force. A force will make something that is still start to move, like flicking a wad of paper with a pencil will make it move. Also force, due to resistance, will slow or stop something that is already moving.
What happens to inertia when speed is doubled?
There is no change in the inertia when the velocity is doubled. Inertia is dependent only on the mass of the object. When the velocity of the object increases the momentum will be doubled.
What would happen to the acceleration if the mass was doubled?
Newton’s second law describes the relationship among an object’s mass, an object’s acceleration, and the net force on an object. The acceleration is equal to the net force divided by the mass. If the mass is doubled, then acceleration will be halved.
What happens to its acceleration is its mass increases?
Since the mass does not change as the acceleration increases, we can say that force is equal to acceleration. Therefore, if you double the force you double the acceleration. If you increase the mass at a given force the rate of acceleration slows. Therefore, mass is inversely proportional to acceleration.
What will happen if we double the mass of the box?
If the net force on an object is doubled, its acceleration will double If the mass of an object is doubled, the acceleration will be halved .