A 13,500 N car traveling at 50 km/h rounds a curve of radius 200 m a. What is the centripetal acceleration of the car? b. What is the force that maintains centripetal acceleration?
c. What is the minimum coefficient of friction between the tires and the road that will allow the car to round the curve
safely (without skidding)?

Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?