Home Library Explore SAT

Home Library Explore SAT

Laws of Physics and Natural Laws Flashcards | StudBud

Explore/Laws of Physics and Natural Laws

Tire traction is best on

According to the formula for stopping distance, how many feet will it take you to stop at100kmh

Laws of Physics and Natural Laws

10 terms·StudBud Administration·329 plays

A test of your knowledge

Flashcards10 cardsFPractice quizPHost liveL

Questions 10

Answers

1
According to the formula for stopping distance, how many feet will it take you to stop at100kmh
186 ft
300ft
268 ft
328ft
2
Tire traction is best on
Dry asphalt
Wet concrete
Rrough concrete
Gravel
3
The Law of inertia
an object in motion remains in motion
the larger the mass the stronger the attraction
the limits of your vehicle
an object attracts another object
4
Your average reaction time in emergency to push your brake pedal is
1 second
3/4 of a second
1 and a half seconds
3 seconds
5
Gravity
None of the answers
Has no effect on your car, since it will always weigh same
Has a constant effect on your car/traction/speed on hills
is only important on mountain roads
6
What produces the highest impact of force
A side impact collision
A head on collision
rear end collision
a sideswipe collision
7
What influences the total stopping distance of a vehicle
All of these
The roadway
The vehicle
The driver
8
The primary factor in decreasing kinetic Energy of an object is to
Decrease the direction
Decrease the stopping distance
Decrease the mass
Decrease the velocity
9
The best way to maximize the traction of your tires is to
Slightly under inflate them
Slightly over inflate them
inflate them to the recommended pressure
none of the answers
10
the force of a moving object is called
momentum
control
absorbtion
proportional