A) Find the acceleration of the mass using sum of forces B) find final velocity of the mass at the bottom of the slope using kinematics Did you need to know the mass of the object for the acceleration calculation why or why not

Introduction Friction Force Graphs Robot Moving Company PhET Free Body Diagram Show @ Hide Friction Ice (no friction) X Wood Vectors Force Vectors Sum of Forces Fsum X Walls Brick Bouncy h= 4.2 m More Controls Object Position -8.9 meters N. -10 -8 -6 -4 -2 0 meters -10.0 10.0 Fa Angle = 25.0 . Ramp Angle | 25.0 degrees Applied Force ON 0.0 80.0 () @ on off Static Friction ();) 0.5 Kinetic Friction (H )) 0.3 Reset All Object Mass 10.0kg Gravity 9.8 m/s= Moon Earth Jupiter Record Clear K II O Playback