This column chart represents the skier's energy at a single point on their journey down the slope.Analyse the column chart to identify which point on the skier's journey it represents.The skier is at the top of the slope, standing stillThe skier is near the top of the slope and has just started skiing downThe skier is halfway down the slopeThe skier is at the bottom of the slope and moving at very high speedI'm not sure

What type of energy does a skier stopped at the top of a hill have because of his or her position?A.Gravitational potential energyB.Heat energyC.Chemical energyD.Kinetic energySUBMITarrow_backPREVIOUS

A 75.0-kg skier takes 20.0 s to reach a speed of 25.0 𝑚 𝑠⁄from rest while descending a uniform 16.0° slope, as shownin the diagram to the right. The coefficient of frictionbetween the skier and the hill is a.bc x 10-d (only providethe values for a, b, c, and d). 16.0o

7.Question 7A downhill skier is descending a snow-covered mountain. The skier steps off of a level region of the mountain and onto a steep slope. The skier begins to accelerate rapidly downhill on the slope. What force is causing the skier to accelerate downhill?1 pointThe downhill ramp force that is the sum of the skier's weight and the support force exerted on the skier by the snow-covered slope.The skier's weight.The support force exerted on the skier by the snow-covered slope.The support force exerted on the snow-covered slope by the skier.

Identify what the slope of a distance-time graph indicates.Distance travelledHeightAccelerationSpeed

Graph the hikers' progress.The first point on the line coincides with the _________ rate:the rate of increase in elevation of _______ feet per hour.The graph starts at the _____________, because the hikersstarted at base camp.The last point on the line indicates the total elevation increasefor the duration of the hike.