Aforce of 1750 n is exerted on a piston that has an area f 0.010 m2. what area is required for a second piston to exert a force of 6130 n

Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good