FENINITMIES 3. The amusement park ride pictured at the left is at Hersheypark in Pennsylvania and is called the Sidewinder (at least it was until they decided to call it the Jolly Rancher Remix instead, which is a dumb name in my opinion). The ride takes passengers through loops and turns when cars rolling along at high speed suddenly head up a long, straight ramp at a constant angle (the ramp on the right in the picture). They roll up the ramp, come to a stop, then roll backward down the ramp and through the loops again to return to the starting point. For each of the motion segments below, state if the cars are accelerating or if the acceleration is zero, and state the direction of the acceleration (if non-zero). a. b. c. As the cars roll up the ramp At the highest point on the ramp As the cars roll back down the ramp.

b) Fig. 3 shows a graph that has variable drive torque and constant load torque. The load (2 torque is 500Nm with average speed of 30rpm. A complete cycle for the system is 3x radian. Determine thickness of the flywheel if you want to reduce the coefficient speed of fluctiation from 0.15 to 0.1. Assume the diameter for the flywheel is 50cm and material used is steel (p = 8050kg/m³) le.. Torque (N-m) cm 750 220 K 2n 3 8h3 3" 3n 8(rad)

Name the diagnostic criteria in Cyclic Voltammetry for an irreversible process

ASAP please

The tyre of a parked car in a parking lot experiences Select one: O Siding Friction O Rolling Friction Both static and dynamic friction O Static Friction

a) If a pneumatic cylinder -driven power tool has the following data as shown in Table 1, determine the rate of reciprocation in rpm. Table 1 Piston diameter 44.5 mm Piston stroke 152 mm Air pressure and temperature (at the 687 kPa gauge and 27°C pneumatic cylinder Available flow rate 0.05 m³/min (at standard atmospheric conditions of 101 kPa and 20°C)

How’s ASTM D2041 related to ASTM D2726 ??

8 Solve any question with heat using the chain rule with a mathematical application, not an explanation step by step

A thermoformed disc ending at a diameter of 2 cm and a thickness of 1 cm started from a disc with a diameter of 1 cm. What was the original thickness? 1 cm 2 cm 3 cm 4 cm O not enough info

Which are the reference fuels for knock rating of 5.1. engines?