A snowboarder with a mass of 98kg is initially stationary on a hilltop, then slides down on the snowy incline with a kinetic friction coefficient of 0.030 between the snowboard and the surface. The hill has an approximate angle of elevation equal to 38° from the horizontal and an uphill wind hits him with a force of 0.80N. If the hill is 120m high, what is the speed of the snowboarder as he reaches the ground level?
A snowboarder with a mass of 98kg is initially stationary on a hilltop, then slides down on the snowy incline with a kinetic friction coefficient of 0.030 between the snowboard and the surface. The hill has an approximate angle of elevation equal to 38° from the horizontal and an uphill wind hits him with a force of 0.80N. If the hill is 120m high, what is the speed of the snowboarder as he reaches the ground level?
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A snowboarder with a mass of 98kg is initially stationary on a hilltop, then slides down on the snowy incline with a
kinetic friction coefficient of 0.030 between the snowboard and the surface.
The hill has an approximate angle of elevation equal to 38° from the horizontal and an uphill wind hits him with a force
of 0.80N.
If the hill is 120m high, what is the speed of the snowboarder as he reaches the ground level?
O 34m/s
O 30m/s
O 42m/s
O 48m/s
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