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Relative motion
Page 5
Questions (778)
An airplane is heading 20degree north flying at 200km/hr relative to the air. Simultaneously the wind carries the plane
3 answers
asked by
Charles
638 views
Two trucks A and B each travelling at 40 km/hr, move towards each other . At the instance when the two trucks are at a distance
6 answers
asked by
jay
1,598 views
Boat A leaves a dock headed due east at 1:00PM traveling at a speed of 13 mi/hr. At 2:00PM, Boat B leaves the same dock
3 answers
asked by
Emily
1,266 views
A cat is chasing a mouse. The mouse runs in a straight line at a speed of 2.2 m/s. If the cat leaps off the floor at a 29°
3 answers
asked by
aaron
1,910 views
How long does it take an automobile traveling 66.8 km/ h to become even with a car that is traveling in another lane at 50.8 km/
3 answers
asked by
Deawn
570 views
Hot air balloon A is rising upward a rate of 5.0 m/s. A passenger aboard balloon A observes balloon B rising upward at a
4 answers
asked by
alex
1,759 views
A train is moving parallel and adjacent to a highway with a constant speed of 22 m/s. Ini- tially a car is 35 m behind the
3 answers
asked by
Sean
1,198 views
You are riding in a boat whose speed relative to the water is 7.4 m/s. The boat points at an angle of 24.8° upstream on a river
2 answers
asked by
Danielle
738 views
A 69.5kg football player is gliding across very smooth ice at 2.15m/s . He throws a 0.470kg football straight forward.
What is
4 answers
asked by
Jenna
1,004 views
Two motorcycles travel toward each other from cities that are about 320km apart at rates of 95km/hr and 65km/hr. They started at
3 answers
asked by
Pam
684 views
My problem:
One runner in a relay race has a 1.50 s lead and is running at a constant speed of 3.25 m/s. The runner has 30.0 m to
4 answers
asked by
Brady
911 views
A boat crosses a river of width 98.4 m
in which the current has a uniform speed of 1.84 m/s. The pilot maintains a bearing
2 answers
asked by
Treal
791 views
Stephen drove at a constant speed from Town X to Town Y at 9 A.M. yesterday. Half an hour later, Cole drove from Town X to Town
3 answers
asked by
Jade
622 views
A car travels due east with a speed of 50.0 km/h. Raindrops are falling at a constant speed vertically with respect to the
3 answers
asked by
Cassie
1,169 views
suppose you are standing on a sidewalk . describe your motion relative to the car and the plane
4 answers
asked by
jorge
1,177 views
Two boats leave a dock at the same time. One heads due east at 20 mph, and one heads due south at 15 mph. How far apart are the
4 answers
asked by
Barb
965 views
The position vectors, r km, and the velocity vectors, v km/h, of two boats at a certain time are given by ...
Boat A:at 10:00 am
3 answers
asked by
Molly
593 views
According to Anna, on Earth, Bob is on a spaceship moving at 0.8c towards Earth, and Carl, a little farther out, is on a
2 answers
asked by
Katie
835 views
Two racing boats set out from the same dock and speed away at the same constant speed of 94.0 km/h for half an hour (0.500 h),
2 answers
asked by
...
579 views
A 70-kg man and a 50-kg woman are in a 60-kg boat when its motor fails. The man dives into the water with a horizontal speed of
2 answers
asked by
maria
568 views
With what speed relative to the rocks does the clam smash into the rocks?
and With what speed relative to the gull does the clam
1 answer
asked by
Lisa
369 views
1) In one scene of the movie Raiders of the Lost Ark, Indiana Jones is running along the top of a moving train. He is running at
3 answers
asked by
april
634 views
An unmarked police car traveling a constant 80 km/h is passed by a speeder traveling 125 km/h. Precisely 3.00 s after the
3 answers
asked by
Kim
525 views
A police cruiser, approaching a right –angled intersection from the north is chasing a speeding car that has turned the corner
4 answers
asked by
Mr. goodstuff
3,987 views
A plane has an airspeed of 200 m/s due north and is subject to a westerly wind of 50 m/s. What is the planes speed relative to
3 answers
asked by
Anonymous
1,561 views
A boat propelled so as to travel with a speed of 0.50m/s in still water, moves directly (in a straight line) across a river that
3 answers
asked by
lawrence
2,092 views
Allyson and Adrian have decided to connect their ankles with a bungee cord; one end is tied to each person's ankle. The cord is
3 answers
asked by
Sara
1,369 views
Two particles are at the same point at the same time, moving in the same direction. Par- ticle A has an initial velocity of 9
3 answers
asked by
Hannah
846 views
A car is heading east toward an intersection at the rate of 40 mph. A truck is heading south, away from the same intersection at
3 answers
asked by
eve
1,174 views
A Coast Guard cutter detects an unidentified ship at a distance of 16.7 km in the direction 13.8° east of north. The ship is
3 answers
asked by
kia
781 views
A jet leaves an airport traveling at a steady rate of 600 km/h. Another jet leaves the same airport 3/4 hr later taveling at 800
4 answers
asked by
Jenny
959 views
You are driving south on a highway at 25 m/s (approximately 55 mi/h) in a snow storm. When you last stopped, you noticed that
3 answers
asked by
jayson
1,289 views
An airplane flies due north at 160 km/h with respect to the air. There is a wind blowing at 80 km/h to the east relative to the
3 answers
asked by
Daniel
784 views
Two runners approaching each other on a straight track have constant speeds as shown, while they are 100m apart. How long will
2 answers
asked by
Adam
707 views
An airplane flies due north at 145 km/h with respect to the air. There is a wind blowing at 65 km/h to the east relative to the
3 answers
asked by
Preston
735 views
A shark, looking for dinner, is swimming parallel to a straight beach and is 90 meters offshore. The shark is swimming at a
3 answers
asked by
nesri
1,901 views
a plane is flying southwest at 155 mi/h and encounters a wind from the west at 45.0 mi/h. what is the plane velocity in respect
3 answers
asked by
tatychass
867 views
Runner A is initially 6.0 mi west of a flagpole and is running with a constant velocity of 4.0 mi/h due east. Runner B is
4 answers
asked by
Collin
1,851 views
Find th resultant and speed direction of the airplane relative to the ground....
AN airplane is heading west at velocity 950km/hr
3 answers
asked by
Mariel
624 views
Car B is 48km ahead of Car A.
If Car Bis not moving and Car A is moving at 48km/h, how long will it take Car A to reach Car B?
7 answers
asked by
vanessa
452 views
Two cars traveled in opposite directions from the same starting point. The rate of one car is 80 km/h and the other is 70km/h.
3 answers
asked anonymously
54 views
A plane takes off from an aiport and flies east at a speed of 350 mi/h. Ten minutes later, a second plane takes off from the
5 answers
asked by
Emily
877 views
A long distance swimmer is able to swim through still water at 4km/hr. She wishes to swim from Port Angeles, WA due north to
4 answers
asked by
Tiffany
855 views
A car trveling at 88km/h. If the bus has a 1.5h head start, how far from the starting point does the car overtake the bus?
4 answers
asked by
Chris
517 views
How long does it take an automobile traveling in the left lane at 60.0 km/h to overtake (become even with) another car that is
9 answers
asked by
Anonymous
1,955 views
During a football game, Igor is 8.0 m behind Brian and is running at 7.0 m/ s when Brian catches the ball and starts to
2 answers
asked anonymously
41 views
I have no idea!!!
A river flows due south with a speed of 2.30 m/s. A man steers a motorboat across the river; his velocity
3 answers
asked by
JC
1,367 views
Suppose a police car drives towards an intersection at a speed of 60 km/h. A red Ferrari drives along a perpendicular road
2 answers
asked anonymously
40 views
An airplane was moving 50 m/s to the north relative to the air at landing. The wind was blowing 5 m/s toward the south relative
2 answers
asked anonymously
53 views
An airplane flies at airspeed (relative to the
air) of 410 km/h . The pilot wishes to fly due North (relative to the ground) but
3 answers
asked by
bob
572 views
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Parent Categories (37)
Classical mechanics
Distance and Rate Problems
Distance and Speed
Distance, Speed, and Time Problems
Distance, Time, and Speed
Distance/Speed Problems
Dynamics
Fluid Dynamics
Fluid Mechanics
Forces and Motion
Geometry
Geometry/Physics
Kinematics
Kinematics (motion)
Linear Motion
Measurement and observation
Mechanics
Mechanics or Motion
Mechanics/Kinematics
Motion
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Motion and Forces
Motion and Kinematics
Motion and Speed
Motion and Velocity
Newtonian Mechanics
Physics
Projectile Motion
Special Theory of Relativity
Speed and distance
Speed and Velocity
Speed, Distance, and Time
Time and Distance
Time and speed
Time, Distance, and Speed
Uniform motion
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