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Relative motion
Page 10
Questions (778)
A truck enters a highway driving 60mph. A car enter the highway at the same place 14 minutes later and drives 66mph in the dame
2 answers
asked by
MARIAH
939 views
At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship B is sailing north at 16
2 answers
asked by
Adam
913 views
Two trains A and B 50kms apart are approaching each other at 30km/hr and 20km/hr respectively. A bee travelling at 80km/hr
2 answers
asked by
faith ogbidi
915 views
You are riding on a flatbed truck moving at 50 kilometers per hour. You have two identical guns, one aimed forward and one aimed
5 answers
asked by
Neha
912 views
A car is heading northwest at 80 km/h and a truck is heading east at 60km/h. Determine the velocity of the truck relative to the
2 answers
asked by
Anonymous
899 views
Heather in her Corvette accelerates at the rate of (3.40ihat- 2.00jhat) m/s2, while Jill in her Jaguar accelerates at (1.00ihat
2 answers
asked by
natalie
898 views
A woman driving a care 14ft long is passing a truck 30 ft long. The truck is traveling at 50 miles per hour. How fast must the
2 answers
asked by
Lisa
893 views
Train A and Train B are traveling towards each other but are 2,100 miles apart. Train A is traveling at 50 mph and Train B is
3 answers
asked by
Lor
890 views
"Relative" is an important word. Block L of mass mL = 1.90 kg and block R of mass mR = 0.500 kg are held in place with a
1 answer
asked by
COFFEE
891 views
Two cars are driving toward each other on a straight and level road in Alaska. The BMW is traveling at 115 km/h north and the VW
2 answers
asked by
Lisa
906 views
Two children on racing bikes start from the same reference point. Child A travels 5.0m/s{right} and child B travels
2 answers
asked by
ted
872 views
A police car moving at 75m/s is initially behind a truck moving in the same direction at 14m/s. The natural frequency of the
3 answers
asked by
maryam
880 views
Two people start from rest at the same point. One walks east at 3 mi/h and the other walks northeast at 2 mi/h. How fast is the
2 answers
asked by
bryan
874 views
When the two 10 km/hr bikes (in the drawing below) are 20 km apart, a bee begins flying from one wheel to the other at a steady
2 answers
asked by
Annabeth
883 views
Two racing boats set out from the same dock and speed away at the same constant speed of 119 km/h for half an hour (0.500 h),
1 answer
asked by
molly
870 views
A truck leaves going 45 mph. One hour later a car going 60 mph leaves in same direction. How long will it take for the car to
3 answers
asked by
scarlet
861 views
Boat A leaves the dock at 12pm heading due South at a constant speed of 20 km/h.
Meanwhile, at 12pm Boat B, a pirate ship, is 15
2 answers
asked by
Anya
878 views
an object a is moving with 10m/s and bis moving with 5m/s in the same direction of positive x axis . ais 100 m behind b . find
2 answers
asked by
Daljeet
855 views
an airplane is flying at 300 m/s(672 mi/h).How much time must elapse before a clock in the airplane and one on the ground differ
2 answers
asked by
habtamu.amogne
897 views
a car is moving foward at 15.7m/s. a person in the bus throws a ball horizontally toward the front of the car at 17.5 m/s from
2 answers
asked by
alysssa
854 views
Two cars are initially 10.5 km apart on a straight road. If the cars are moving toward each other, car 1 with a speed of 9.5 m/s
3 answers
asked by
Anonymous
863 views
Two people start from the same point. One walks east at 4 mi/h and the other walks northeast at 3 mi/h. How fast is the distance
2 answers
asked by
Noah
851 views
A train is moving with a speed of 50 miles per hour. A man standing in the rear of a train car throws a ball toward the front of
2 answers
asked by
ashley --- HELP PLEASEE!!!
861 views
Two children on racing bikes start from the same refrence point. child A travels 5.0 meters per second right and child B travels
2 answers
asked by
jake
825 views
Two cars start moving from the same point. One travels south at 28mi/h and the other travels west at 50mi/h. At what rate is the
2 answers
asked by
L.J
863 views
A car is traveling west at 67 mi./hr and a truck is traveling south at 59 mi./hr. Both are headed for the intersection of the
3 answers
asked by
josh
849 views
A ship is moving West at a velocity of 30 mph and a person is on deck walking EAST at a velocity of 5 mph. To the observer on
2 answers
asked by
Austen
809 views
A jetliner is traveling east from Seattle to Chicago, a distance of 1,750 miles. The jetliner travels at an average air speed of
3 answers
asked by
alex
835 views
At the moment car A starts from rest and accelerates at 4.0 m/s^2, car B passes it, moving at a constant speed of 28 m/s. how
2 answers
asked by
Joyce
829 views
Two cars, car X and car Y , start moving from the same point P on a cross intersection. Car X is travelling east and car Y is
6 answers
asked by
R
836 views
Two cars, A and B, travel in the same direction on a straight section of highway. A has a speed of 69.5 km/h, and B a speed of
2 answers
asked by
jessy
812 views
A ferryboat traveling at a speed of 30 km/h attempts to cross a river with a current of 5 km/h. What is the boat's speed
2 answers
asked by
James
819 views
Two firecrackers explode at the same place in
a rest frame with a time separation of 11 s in that frame. Find the time between
2 answers
asked by
Anonymous
836 views
A jet plane traveling at 550 mph overtakes a propeller plane traveling at 150 mph that had a 22-hour head start. How far from
2 answers
asked by
Alison
838 views
A motorcycle is being driven on a road moving north at 40 miles per hour. A car is driving on the same road moving south at 40
1 answer
asked by
emoo
40 views
A motorcycle is being driven on a road moving north at 40 miles per hour. A car is driving on the same road moving south at 40
1 answer
asked by
Jus-A-Viewer
44 views
Plane A and B ate both flying eastward with constant velocity in the same horizontal plane at angles 30 degrees and 60 degrees
2 answers
asked by
Rian
821 views
An athlete crosses a 21 m wide river by swimming perpendicular to the water current at a speed of 1.1 m/s relative to the water.
3 answers
asked by
Seth
820 views
Bats are extremely adept at catching insects in midair. If a 62-g bat flying in one direction at 9 m/s catches a 6-g insect
2 answers
asked by
kendall
812 views
two airplanes leave an airport at the same time. the velocity of the first airplane is 700 m/h at a heading of 52.2degrees . the
4 answers
asked by
bubba
810 views
A physics student sits by the open window on a train moving at 25 m/sec towards the east. Her boyfriend is standing on the
1 answer
asked by
caleb
794 views
I have tried this question over and over and not sure if the answer is 16 west or 190 south west please help. Airplane One flies
1 answer
asked by
Sara
793 views
Two cars lost in a blinding rainstorm are traveling across a large field, each thinking they are on the road. They collide. If
2 answers
asked by
Jay
796 views
You are in a boat that is traveling across a river from east to west at 4.0 m/s. the river runs north at 3.0 m/s. what is the
2 answers
asked by
Savannah
770 views
A train is moving parallel and adjacent to a highway with a constant speed of 27 m/s. Ini- tially a car is 29 m behind the
3 answers
asked by
Karen
782 views
when you ride in a train that passes a train moving in the opposite direction, the other train appears to rush past you at a
4 answers
asked by
Andrew
785 views
An observer measures the length of an object. In which of the following cases is the measured length at a minimum?
Choose one
2 answers
asked by
ashley --
754 views
Two cyclists depart from the same point. One travels due East at 18km/hr while the other travels North-West at 20km/hr. How long
4 answers
asked by
Tammy
754 views
Two trains, each having a speed of'34 km,/h, are headed at each other on the same straight track. A bird that can fly 58 km /h
1 answer
asked by
KKK
764 views
At some amusement parks, to get on a moving "car" the riders first hop onto a moving walkway and then onto the cars themselves.
1 answer
asked by
Danielle
793 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
Motion and Distance
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
Word Problems