The meadow jumping mouse, Zapus hudsonius, inhabits much of North America and can jump as high as $1 \mathrm{~m} .$ A jumping mouse is $48.3 \mathrm{~cm}$ from a $62.0-\mathrm{cm}$ -high garden fence.
(a) How fast and
(b) at what angle should it jump so it just clears the fence without going any higher?