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Technoboi11
Questions (27)
Ok...I figured out part a but I am having trouble with b. part a was:
Zero, a hypothetical planet, has a mass of 1.0x10^23 kg, a
1 answer
712 views
Ok...I figured out part a but I am having trouble with b. part a was:
Zero, a hypothetical planet, has a mass of 1.0x10^23 kg, a
0 answers
583 views
A 1.50 kg snowball is fired from a cliff 13.5 m high with an initial velocity of 14.0 m/s, directed 41.0° above the horizontal.
1 answer
1,596 views
A thin rod, of length L and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m
1 answer
2,407 views
Zero, a hypothetical planet, has a mass of 1.0 1023 kg, a radius of 3.0 106 m, and no atmosphere. A 10 kg space probe is to be
0 answers
1,251 views
Zero, a hypothetical planet, has a mass of 1.0x10^23 kg, a radius of 3.0x10^6 m, and no atmosphere. A 10 kg space probe is to be
0 answers
857 views
Zero, a hypothetical planet, has a mass of 1.0 1023 kg, a radius of 3.0 106 m, and no atmosphere. A 10 kg space probe is to be
0 answers
672 views
A thin rod, of length L and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m
0 answers
1,380 views
A 1.50 kg snowball is fired from a cliff 12.5 m high with an initial velocity of 14.0 m/s, directed 41.0° above the horizontal.
0 answers
909 views
You drop a 1.8 kg textbook to a friend who stands on the ground 9 m below the textbook with outstretched hands 1.50 m above the
1 answer
1,930 views
A 2.8 kg body is at rest on a frictionless horizontal air track when a horizontal force F acting in the positive direction of an
0 answers
1,338 views
A machine carries a 5.0 kg package from an initial position of di = (0.50 m) i + (0.75 m) j + (0.20 m) k at t = 0 to a final
0 answers
650 views
At a certain instant, a particle-like object is acted on by a force F = (3.0 N) i - (1.0 N) j + (8.0 N) k while the object's
0 answers
947 views
An iceboat is at rest on a frictionless frozen lake when a sudden wind exerts a constant force of 212 N, toward east, on the
0 answers
1,014 views
A can of sardines is made to move along an x axis from x1 = 0.2 m to x2 = 1.2 m by a force given by F = iF0exp(-0.4x), with x in
1 answer
1,472 views
A single force acts on a 5.0 kg particle-like object in such a way that the position of the object as a function of time is
1 answer
902 views
What work is done by a force (in newtons) F = 3.1xi + 3.1j, with x in meters, that moves a particle from a position r1 = 2.1i +
0 answers
516 views
What work is done by a force (in newtons) F = 3.1xi + 3.1j, with x in meters, that moves a particle from a position r1 = 2.1i +
0 answers
894 views
A single force acts on a 5.0 kg particle-like object in such a way that the position of the object as a function of time is
1 answer
978 views
A can of sardines is made to move along an x axis from x1 = 0.2 m to x2 = 1.2 m by a force given by F = iF0exp(-0.4x), with x in
0 answers
960 views
What work is done by a force (in newtons) F = 3.1xi + 3.1j, with x in meters, that moves a particle from a position r1 = 2.1i +
0 answers
596 views
A single force acts on a 5.0 kg particle-like object in such a way that the position of the object as a function of time is
1 answer
1,112 views
A can of sardines is made to move along an x axis from x1 = 0.2 m to x2 = 1.2 m by a force given by F = iF0exp(-0.4x), with x in
0 answers
656 views
A cold package of hot dogs slides rightward across a frictionless floor through a distance d = 20.5 cm while three forces are
1 answer
1,930 views
A force F = (4.0 N)i + cj acts on a particle as the particle goes through displacement d = (3.4 m)i - (2.0 m)j. (Other forces
1 answer
1,995 views
Two vectors are given by
a = 3.3i + 6.5j, and b = 2.5i + 4.9j. Find a) a·b = b) (a + b)·b = c) the component of a in the
0 answers
716 views
When a particle moves on a circle at constant speed, its acceleration vector:
a) is zero m/s^2 b) points toward the center of the
0 answers
801 views
