Maria is at the playground and swinging on the swing set. At the top of her swing, she has 500 Joules of Potential Energy (PE). At the bottom of her swing, she has 1000 Joules of Kinetic Energy (KE). What is Maria's Mechanical Energy (ME)? ME= PE + KE * 500 J
5 J
500,000 J
1500 J

Which fators influence ocean currents

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp

Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.