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If you jump from rest

A girl starting from rest at the top of a 40 m jump, inclined at 30º above the horizontal, has 0.15 coefficient of friction.
1. 0 answers
2. asked by hum
3. 466 views
A girl starting from rest at the top of a 40 m jump, inclined at 30º above the horizontal, has 0.15 coefficient of friction.
1. 1 answer
2. asked by ho
3. 562 views
Mary competes in a long jump con tion. Her first jump is 4.8 m.Her best jump is 10% more than this. However, her best jump is
1. 5 answers
2. asked by !!
3. 1,102 views
Sarah competes in a long jump competition her first jump is 4.25 m her best jump is 4% more than this however her best jump is
1. 2 answers
2. asked by Emily
3. 929 views
Sarah competes in a long jump competition.Her first jump is 4.25m. Her best jump is 12% more than this. However, her best jump
1. 8 answers
2. asked by Faith
3. 3,862 views
please help!!the question is..at track practice,Sheila worked on the long jump.her first jump measured 3 yards,2 feet,8
1. 6 answers
2. asked by zion
3. 1,673 views
A 60kg skier starts from rest at a height of 20m above the end of a ski-jump and leaves the ramp at an angle of 28 degrees.
1. 2 answers
2. asked by Guy
3. 5,414 views
Hello so my question is an 85kg kangaroo acquires 2.2kJ of energy in jumping straight up and down from rest. How high does the
1. 1 answer
2. asked by Amy
3. 482 views
A girl makes a jump in the long jump with an initial velocity of 12 m/s. She leaves the ground at 20 degrees above the
1. 1 answer
2. asked by gale
3. 590 views
A girl makes a jump in the long jump with an initial velocity of 12 m/s. She leaves the ground at 20 degrees above the
1. 1 answer
2. asked by gale
3. 1,257 views