Q4. A 5. 0-kg bowling ball rolls down a frictionless 2. 5 m tall ramp and strikes a stationary mass at the bottom of the ramp in a pertectly elastic collision.

To What

height back up the ramp does the first bowling travel after the collision if

a) the stationary mass is also 5. 0 kg

b) the stationary mass is 10. 0 kg

c) the stationary mass is 500. 00kg

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

small = small current large mag large current

heats surface water up