Answer: false
Explanation:
because when you get in the car the cm will build up
Answer:
The Young's Modulus of a material is a fundamental property of every material that cannot be changed. It is dependent upon temperature and pressure however. The Young's Modulus (or Elastic Modulus) is in essence the stiffness of a material. In other words, it is how easily it is bended or stretched.
Explanation:
Have a great day
Answer:
Fuel efficiency for highway = 114.08 miles/gallon
Fuel efficiency for city = 98.79 miles/gallon
Explanation:
1 gallon = 3.7854 litres
1 mile = 1.6093 km
Let's first convert the efficiency to km/gallon:
48.5 km/litre = (48.5 * 3.7854) km/gallon
48.5 km/litre = 183.5919 km/gallon (highway)
42.0 km/litre = (42.0 * 3.7854) km/gallon
42.0 km/litre = 158.9868 km/gallon (city)
Next, we convert these to miles/gallon:
183.5919 km/gallon = (183.5919 / 1.6093) miles/gallon
183.5919 km/gallon = 114.08 miles/gallon (highway)
158.9868 km/gallon = (158.9868 /1.6093) miles/gallon
158.9868 km/gallon = 98.79 miles/gallon (city)
Answer:
The viscosity of the fluid is 6.05 Pa-s
Explanation:
The viscosity obtained from a rotating type viscometer is given by the equation
where
T is the torque applied in the viscometer
't' is the thickness of gap
is the angular speed of rotation
are the outer and the inner raddi respectively
Since it is given that
Applying the values in the above relation we get
Answer:
Explanation:
The deceleration of the car on the dry pavement is found by the Newton's Law:
Where:
Likewise, the deceleration of the car on the unpaved shoulder is:
The speed just before the car entered the unpaved shoulder is:
And, the speed just before the pavement skid was begun is:
