1. The rotating parts of a front wheel assembly of a car have a total mass of 35 kg and aremeasured to be out of balance. The unbalance can be corrected by attaching a 150 g weightto the 375 mm diameter wheel rim. The tire has a diameter of 700 mm. The car springs havea modulus of 50 N/mm and the tire has a modulus of 600 N/mm for small de ection. If thecorrection is not made, at what car speed will resonant vibration of the wheel occur

After much consideration, you have chosen cancun over ft. lauderdale as your spring break destination this year. however, spring break is still months away, and you may reverse this decision. which of the following events would prompt you to reverse this decision? a. the marginal cost of going to cancun decreases.b. the marginal cost of going to ft. lauderdale decreases.c. the marginal benefit of going to cancun increases.d. the marginal benefit of going to ft. lauderdale decreases.