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Motion in one dimension
Page 2
Questions (159)
Ball A is thrown vertically upwards with a velocity of 30m/s from the ground. After 3 seconds ball B is also thrown vertically
2 answers
asked by
abd
925 views
An object has a constant acceleration of 40 ft/sec2, an initial velocity of -20 ft/sec, and an initial position of 10 ft
3 answers
asked by
Vikram
601 views
a ball thrown vertically from the ground level hits the ground after 4secs.calculatethe maximumheight it reachedduringit's
3 answers
asked by
emmanuel
559 views
Which of the following is most appropriate to follow motion in one dimension?
-linear scale -solid coordinates -x-y-z coordinates
2 answers
asked by
Anonymous
567 views
In an historical movie, two knights on horseback start from rest 94.3 m apart and ride directly toward each other to do battle.
1 answer
asked by
question
382 views
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 5.48 m/s. The car is a
1 answer
asked by
I NEED HELP PLZ!!!
387 views
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 3.71 m/s. The car is a
1 answer
asked by
ODU
413 views
Given that a car travelling east at a certain speed passes two police stations a certain distance apart, one at time T and the
2 answers
asked by
Ann
4,402 views
If a girl drops a coin into a wishing well. After exactly 5 seconds she hears it splash into the water. How fast was the coin
2 answers
asked by
patti
492 views
A ball is tossed upward with an initial velocity of 14.2 meters per second. The equation below shows the velocity (v) of the
1 answer
asked by
Anonymous
426 views
A plane flying at a constant rate of 200km/hr. What is the distance travelled by the plane 3mintues after it passes the
1 answer
asked by
Daniella
369 views
biker passes a lamppost at the crest of a hill at + 4.5 m/s. she acceleratets down the hill at a constant rate of +0.40 ,/s2 for
2 answers
asked by
miguel
651 views
If you have swam one lap in a swimming pool, that means you have swam from one end to the other and back. In 2.5 h, a swimmer
2 answers
asked by
mary
542 views
A diver runs horizontally with a speed of 0.759 m/s off a platform that is 10.0 m above the water. What is his speed just before
1 answer
asked by
jc
971 views
If two cars are traveling along a straight road, one behind the other. the first is traveling at a constant velocity of 10 m/s.
2 answers
asked by
billy
630 views
A red car and a green car, identical except for color, move toward each other in adjacent lanes and parallel to an x-axis. At
3 answers
asked by
Peter
490 views
Using the graph, determine which of the following would most likely represent the time it would take the object to hit the
3 answers
asked anonymously
17 views
hello sorry once again...this will be my last question...i promise...but here is the question....
A red car and a green car,
2 answers
asked by
Mary
502 views
A truck is traveling at 16 m/s to the north. The driver of a car, 500 m to the north and traveling south at 25 m/s, puts on the
1 answer
asked by
Katelyn
595 views
a jet fighter plane is launched from a catapult on an aircraft carrier. it reaches a speed of 42 m/s at the end of the catapult
4 answers
asked by
Anonymous
1,945 views
The height of a ball dropped from a tall building is modeled by the equation d(t) = 16t2 where d equals the distance traveled at
4 answers
asked by
Anonymous
1,893 views
An object is thrown directly up (positive direction) with a velocity (vo) of 20.0 m/s and do= 0. Determine how long it takes to
4 answers
asked by
Isis
1,840 views
Two trains face each other on adjacent tracks. They are initially at rest, and their front ends are 50 m apart. The train on the
3 answers
asked by
Laura
1,843 views
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.2 m/s. The car is a
4 answers
asked by
Anonymous
1,688 views
A truck is traveling at 16 m/s to the north. The driver of a car, 500 m to the north and traveling south at 25 m/s, puts on the
3 answers
asked by
Katelyn
1,617 views
A small mailbag is released from a helicopter that is descending steadily at 2.36 m/s.
(a) After 5.00 s, what is the speed of the
3 answers
asked by
<3
1,473 views
You are designing a simulation in which two characters moving along different paths are going to collide when the characters are
1 answer
asked anonymously
32 views
Fill in the blanks for these columns.
Time (seconds) = 0 (start), 2, ?, ?, 8, 10. Velocity (m/s) = 0 (start), 3, 6, 9, ?, 15.
1 answer
asked anonymously
15 views
A car travelling at a constant speed of 136 km/hr passes a tropper hidden behind a billboard. One second after the speeding car
4 answers
asked by
nikki
1,369 views
A ball is thrown upward with an initial velocity of 14 m/s. At what time does the ball reach the high point in its flight? (Use
3 answers
asked by
cody
1,263 views
Two cars both travel along a straight road Northbound. At t = 0, the car 1 is 190.6 m further north than car 2. Also at t = 0,
1 answer
asked by
Ty
1,150 views
A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 3.00 m/s, and
1 answer
asked by
Joshua
1,144 views
A particle starts from rest and has an acceleration of 2m/s*2 for 10sec.After that, the particle travels for 30sec with constant
2 answers
asked by
Sunidhi
1,111 views
a diver jumps from a platform at time t=0 seconds. the distance of the diver above water level at time t is given by
2 answers
asked by
jelloh
1,043 views
a bike passes a lamp post at the crest of hill at 4.5 m/s. she accelerates down the hill at the rate of 0.04 m/s squared for 12
3 answers
asked by
Dawn
1,004 views
A Boeing 747 “Jumbo Jet” has a length of 59.7 m. The runway on which the plane lands intersects another runway. The width of
2 answers
asked by
Arthur
1,022 views
The instant a traffic light turns green a car that has been waiting at the light starts forward with a constant acceleration of
3 answers
asked by
Ashley
1,022 views
A particle starts from the origin at t = 0 with an initial velocity of 8.0 m/s along the positive x axis. If the acceleration is
2 answers
asked by
Leena
1,002 views
a ball is thrown vertically upward at a speed of 45 m/s. how long does it take to return to the ground?
2 answers
asked by
josh
957 views
An airplane traveling a constant 100.0 m/s is to drop supplies to flood victims isolated on a patch of land 200.0 m below. A)
2 answers
asked by
Catherine
965 views
A ball is dropped from the top of a building. The height, , of the ball above the ground (in feet) is given as a function of
2 answers
asked by
Ashley
947 views
A point moving on a straight horizontal
line with an initial velocity of 60 fps to the right is given an acceleration of 12 fps2
2 answers
asked by
John
937 views
gayle runs at a speed of 4.00 m/s and dives on a sled, initially at rest on the top of a frictionless, snow-covered hill. after
1 answer
asked by
naome
914 views
A speeder traveling at a constant speed of
102 km/h races past a billboard. A patrol car pursues from rest with constant
1 answer
asked by
Anon
887 views
A rock is dropped from a height of 100 meters above the ground. One second later, a ball is thrown vertically downwards, from
1 answer
asked by
Cristian
840 views
A ball rolls along a desktop with an uniform velocity of 3 m/s. What is the displacement after 10 seconds have passed?
A ball is
2 answers
asked by
kim
845 views
The determined Wile E. Coyote is out once more to try to capture the elusive roadrunner. The coyote wears a new pair of Acme
2 answers
asked by
Mary
797 views
A startled armadillo leaps upward, rising .544 m in eh first .200s
a) What is its initial speed as it leaves the ground? b)What
3 answers
asked by
sara
824 views
A red train traveling at 72 km/h and a green train traveling at 144 km/h are headed toward each other along a straight, level
1 answer
asked by
Anonymous
771 views
Suppose a car is traveling at +23.8 m/s, and the driver sees a traffic light turn red. After 0.351 s has elapsed (the reaction
2 answers
asked by
gabe
790 views
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Parent Categories (6)
Classical mechanics
Dynamics
Kinematics
Mechanics
Motion and Forces
Physics