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.
Answers: 3
Physics, 21.06.2019 23:20, drice517
According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.
Answers: 1
Physics, 22.06.2019 07:40, sanafarghal
Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear
Answers: 2
Physics, 22.06.2019 13:20, monkeygaming274
Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
Answers: 1
How does a sprinter sprint? how does a sprinter sprint? the sprinter pushes forward on the ground,...
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