A 100kg skier leaves a ski jump at a speed of 15m/s. what is the magnitude of the skier's momentum

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000