Does the subject driver have enough time to read the sign

Reference no: EM13303548

A driver with 20/40 vision and a sixth grade education needs 2 seconds to read a directional sign. The letter size is such that the sign can be ready by a person with 20/20 vision from a distance of 200 ft. Does the subject driver have enough time to read the sign at a speed of 30 mi/h?

Reference no: EM13303548

Questions Cloud

Describe the situation facing mensa at the time of case : Describe the situation facing Mensa at the time of the case. This should include the major issues facing the company and the decisions that need to be made. You are to spend no time on corporate history. You must consider the past, but your analysis ..

Determine the final temperature of the water : A piston-cylinder device contains 0.2kg of water initially at 800 kPa and 0.06m^3. Now 200 kJ of heat is transferred to the water while its pressure is held constant. Determine the final temperature of the water.

How far from the lens must the screen be placed : A slide projector has a lens of focal length 150. mm. An image 100. cm × 100. cm is formed of a slide whose dimensions are 50.0 mm × 50.0 mm

What is the speed of the jeroboam seen by captain ahab : You are in a radar station on the coast. You are monitoring the motion of two ships. The Pequod is 4.00 km away, What is the speed of the Jeroboam seen by Captain Ahab

Does the subject driver have enough time to read the sign : The letter size is such that the sign can be ready by a person with 20/20 vision from a distance of 200 ft. Does the subject driver have enough time to read the sign at a speed of 30 mi/h

Brief description of the nossal institute for global health : Give a brief description of the Nossal Institute for Global Health (Nossal) and outline how climate change is likely to affect Nossal's business operations in developing countries.

Calculate the speed at impact to a driver at a distance : A large rock became visible to a driver at a distance of 175 ft. Assuming a perception-reaction time of 0.8 s, an initial speed of 42 mi/h, a coefficient of friction of 0.5, and a level roadway, calculate the speed at impact.

Calculate the magnitude of the change in the balls momentum : A 243-g ball falls vertically downward, hitting the floor with a speed of 2.48 m/s, Calculate the magnitude of the change in the ball's momentum

Summary on sensing vehicle dynamics : I need summary Sensing Vehicle Dynamics for Determining Driver Phone Use. Defining Robustness to Real-Road Driving Environments.

User Account

All Pages