Shows the force acting on a 2.0 kg object as it moves along the x-axis. the object is at rest at the origin at t = 0 s. what are its acceleration and velocity at t = 6 s?

Which type of wave can travel without a medium

The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?