Homework 9, Phy 2060
.
1a. (2pts) The mass of Jupiter is 1.898 1027 kg. The largest moon of Jupiter is
Ganymede, mass=1.48 1017 kg, at a distance of 1.07 109 m from the center of Jupiter.
At what dist
Homework 5, Phy 2060
1. An ice skater is stationary on an effectively frictionless surface. The skater has a
mass, including the contents of 2 backpacks, each containing twenty 50 gram
snowballs for a
PH! 959670 5 h 100% - Exam l Solutvhn
1. A mass m is thrown vertically upward from height y = 0 with an initial velocity v0.
Between the time of its release and the time it returns to y = 0, the mass
PHV 106:0 SPRING}- ams EXM :2. SOLDHW
1. Two masses, m1 and m2, are suspended from the ceiling using two
ideal strings [L for left, and R for right) and three massless,
frictionless pulleys. Conside
qu 1060 spams loo? 6xnm 3
1. (a) A dogs toy consists of two uniform rubber spheres connected by a
uniform rubber cylinder, whose axis lies along the line between the
balls centers (see gure). The cy
1.
39w: :1er g m 900-? ~m Elwm Saw
(a) P and R mark the highest and Q
the lowest positions of a SOD-kg boy
swinging as illustrated in the gure.
What is the tension in the rope at
point Q?
1. 250N
. 52
PHUI Fa 100C? ~ Exam 2
1. A muon of mass 1.88 X 1028 kg enters the Earths atmosphere from outer space with
a momentum 1.39 X 1019 kg-m/s. What is the muons speed in m/s?
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PHH lobo Fm 1005 Emm 1 Sowho'n
1. The position of a particle moving along the ac axis is given by m = a + bt - ct2, Where
a, b, and c are positive constants.
[5 Pang) (a) Find the velocity as a func
Homework 11, Phy 2060
.
1. The buoyant force on an object submerged in water is the volume of water
displaced times its mass density times the acceleration due to gravity
Buoyancy Force = Vol * * g (A
Homework 12, Phy 2060
.
1. Relative velocities.
a. Two spaceships are approaching Callisto, a moon of Jupiter, from opposite
directions. Assume Callisto is the at-rest, S frame. If the spaceship (A)
a
MAC 2312, Calculus 2
Lecture Topics and Homework Assignments
You should read the textbook sections covered in each days lecture before class.
After each lecture, review your notes and the text to make
Homework 1
1a. An airplane is landing on the runway on St. Thomas in the Virgin Islands. If the
landing speed is 140 mph and the runway is 1100 m long (there is a mountain at the
end of the runway on
Homework 7, Phy 2060
1. In the picture above, the cube has side L, total mass M, and is uniform. A force F
is applied to the middle of an upper edge as shown. If the bottom of the cube is kept
from sl
Homework 4
1. A building is on fire and the occupant of a room ties together some bed sheets,
attaches them to something immovable in the room and throws the bedsheet rope
out the window. The person w
Homework 6, Phy 2060
1. A spaceship pilot wants to do a quick burn of the propulsion rocket to change
velocity by 10 m/s. Assume that the starting mass of the spaceship is 3 105 kg and
that the fuel i
PHY2060
Units of Force N (kgm/s2)
All answers: 3 sig figs unless otherwise stated
1. Tarzan needs to get from point A (on one side of the river which is flowing left to right at
2 m/s) to point B (dir
"Vi-H 9.02:0 ?o\|l 3:309 «Exam 3
1. (a) A person pulls a block across a rough horizontal surface at a constant speed by
applying a force F. The arrows in the diagram below correctly indicate the
[map
PHY2060 - Homework 1
1a. An airplane is landing on the runway on St. Thomas in the Virgin Islands. If the
landing speed is 140 mph and the runway is 1100 m long (there is a mountain at the
end of the
Homework 6 Physics 2060
Jianyi Gao
1. A spaceship pilot wants to do a quick burn of the propulsion rocket to change velocity
by 10 m/s. Assume that the starting mass of the spaceship is 3 105 kg and t
1. A particle of mass m is subjected to just three constant forces F]-
(j = 1, 2, 3), oriented along the directions shown in the gure.
Starting at rest, the particle moves off along the straight path