Describe what V1-V4 is

4. A certain tire has a size of P215/65R16. What does the 65 number signify? A. The percentage of a tire's diameter to its circumference OB. The Aspect Ratio of the tire C. The Load Rating of the tire he tire OD.

For an open channel with a given slope, if the roughness is decreased a. The flow rate in the channel will increase b. The flow rate in the channel will remain the same c. The flow rate in the channel will decrease

What do you think of the category of polymer for making a helmet?

A 5,000 kg satellite is orbiting at 900 km above the Earth's surface. What is the potential energy of the satellite? At what distance from the Earth's surface is a 10,000 kg satellite if its potential energy is equal to - 4.68 x 10 11 J?

To find the reactance XLXLX_L of an inductor, imagine that a current I (t) = I0sin (ωt) I (t) = I0sin⁡ (ωt), is flowing through the inductor. What is the voltage V (t) V (t) V (t) across this inductor?

5) A 80-kg man has a total foot imprint area of 480 cm2. Determine the pressure this man exerts on the ground if (a) he stands on both feet and (b) he stands on one foot.

A car with an initial speed of 50 km/h accelerates at 5000 km/h2 along a straight road. a. How long will it take to reach a speed of 120 km/h?

If high beam headlights are used improperly, it could cause glare for an oncoming driver or reduce their visibility greatly, increasing the possibility of a collision. a) b) True False

The value of the critical Reynolds number for the flow over a flat plate is 5 x10^5. The significance of the value is: (a) The boundary layer will be turbulent where the Reynolds number is less than this value.

The specifications of an electronic device are 24 / - 0.4 Amps. When the device exceeds specifications the average quality cost is $32.00. A sample of the devices had an average value of 23.9 Amps and a standard deviation of 0.211 Amps.