A block of mass m = 3 kg is sliding along a frictionless inclined surface that makes an angle of y = 30°with respect to the horizontal surface. At the lowest points of the inclined surface, a projectile is fired at a speed of vo = 12 m/s that makes an angle 0, = 45° with respect to the horizontal. Our aim of this problem is to find the time when the projectile will hit the block. 0 = 450 Ro = 10 m h = ? = 300 X= ? (a) Find the time when the projectile hits the block. (Given, the initial distance between the block and the projectile along the inclined surface at t= 0 is Ro = 10 m as shown in the figure)

A block of mass m = 3 kg is sliding along a frictionless inclined surface that makes an angle of y = 30°with respect to the horizontal surface. At the lowest points of the inclined surface, a projectile is fired at a speed of vo = 12 m/s that makes an angle 0, = 45° with respect to the horizontal. Our aim of this problem is to find the time when the projectile will hit the block. 0 = 450 Ro = 10 m h = ? = 300 X= ? (a) Find the time when the projectile hits the block. (Given, the initial distance between the block and the projectile along the inclined surface at t= 0 is Ro = 10 m as shown in the figure)