Physics

Physics, 25.06.2019 05:50, avagymnast421

How does a sprinter sprint? how does a sprinter sprint? the sprinter pushes forward on the ground, which pushes her in the same direction (forward) on her. this is the only horizontal force on the sprinter, so she accelerates forward. the sprinter pushes backward on the ground, which pushes her in the same direction (backward) on her. this is the only horizontal force on the sprinter, so she accelerates forward. the sprinter pushes forward on the ground, which pushes back (backward) on her. this is the only horizontal force on the sprinter, so she accelerates forward. the sprinter pushes backward on the ground, which pushes back (forward) on her. this is the only horizontal force on the sprinter, so she accelerates forward.

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Physics, 06.07.2019 05:40, helpmeplzandty

If a sprinter’s mass is 60 kg, how much forward force must be exerted on the sprinter to make the sprinter accelerate at 0.8 m/s2?

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Physics, 18.07.2019 04:40, Lena904

How does a sprinter sprint? how does a sprinter sprint? the sprinter pushes forward on the ground, which pushes her in the same direction (forward) on her. this is the only horizontal force on the sprinter, so she accelerates forward. the sprinter pushes backward on the ground, which pushes her in the same direction (backward) on her. this is the only horizontal force on the sprinter, so she accelerates forward. the sprinter pushes forward on the ground, which pushes back (backward) on her. this is the only horizontal force on the sprinter, so she accelerates forward. the sprinter pushes backward on the ground, which pushes back (forward) on her. this is the only horizontal force on the sprinter, so she accelerates forward.

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Mathematics, 20.08.2019 20:10, diana4393

subject: biomechanics an 85 kg sprinter pushes off from the blocks and experiences an average resultant reaction force of 2000 n at an angle of 20 degrees to the horizontal. if the sprinter left the blocks with a horizontal velocity of 3 m/s, how long was sprinter in contact with the blocks?

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Mathematics, 27.09.2019 12:00, hellokitty1647

The position of a sprinter at the starting blocks is shown in the diagram. given that the sprinter starts on level ground, which statement can be proved? (image included) a. < 3 and < 2 are supplementary. b. < 2 is congruent to < 5 c. < 3 is congruent to < 5

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