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Average velocity
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Questions (168)
In a period of 3 h, a man walks 13 km north, turns around and walks 5 km south. Find his average velocity in km/h? Please pay
3 answers
asked by
w
807 views
A runner covers one lap of a circular track 40.0 in diameter in 63.3 .
For that lap, what was her average velocity? If she
3 answers
asked by
Anonymous
989 views
jason drives due west with a speed of 35.0 mi/h for 30.0 min, then continues in the same direction at 60 mi/h for 2.00 hrs, then
2 answers
asked by
Kate
601 views
jason drives due west with a speed of 35.0 mi/h for 30.0 min, then continues in the same direction at 60 mi/h for 2.00 hrs, then
3 answers
asked by
Kate
731 views
If a tern travels 3.20 x 10^4 km south in 122 days, what is its average velocity in kilometers per day?
3 answers
asked by
NoNo100
504 views
i REALLY don't get this problem. PLEASE HELP!!!
the position of a runner during a 3 second time interval the runners position
5 answers
asked by
alyson
557 views
Jason drives due west with a speed of 35.0 mi/hr for 30 mins, then continues in the same direction with a speed of 60.0 mi/hr
4 answers
asked by
Dakota S
4,687 views
You walk for 6.44 km with at a constant velocity of 2.55 m/s due west, turn around, and then walk with an average velocity of
4 answers
asked by
max
7,020 views
Fence posts around a pasture are 2.5 m apart. A goat starts running west beside the fence. When it passes the fifth post, 9.0 s
1 answer
asked by
Sara
266 views
A basketball court is 35m long and a toy car is placed at one end. Starting from rest, it takes 8.45 seconds to cross the other
4 answers
asked by
Linda
339 views
Calculate the average velocity of Joe is he was able to travel 40 km south in 2 hours in his car
3 answers
asked by
Dallas
442 views
S=6t^3+8t^2+5 -3≤ t≤ -1
Find the body's average velocity for the given time interval.
2 answers
asked by
Christopher
719 views
A particle moves on a line away from its initial position so that after t hours it is s = 4t^2 + t miles from its initial
2 answers
asked by
Mel
937 views
a body moves along a straight line,its distance from the origin at any instant being given by the equation x= 8t -3t squared,
1 answer
asked by
rhine
905 views
A particle at t1 = -1.4 s is at x1 = 3.6 cm and at t2 = 4.5 s is at x2 = 8.5 cm. What is its average velocity?
2 answers
asked by
Giulianna
840 views
In a period of 3 h, a man walks 13 km north, turns around and walks 5 km south. Find his average velocity in km/h? Please pay
1 answer
asked by
w
415 views
A car travels in a stright line at 43 km/h for 1 h and at 65 km/h for 5 h. Find the average velocity in km/h?
1 answer
asked by
neon
323 views
A woman wantes to drive 82 km in 2 h. If she average 38 km/h for the first 1.47 h, what average velocity must she maintain for
3 answers
asked by
neon
308 views
What was the hiker's average velocity? Distance = 6km West
Starting Time = 9:45 Ending Time = 10:45 A. 4.0 km/h south B. 0.10
7 answers
asked by
dark1
980 views
a car moved at 15m/s for two minutes.after which it moved at 18m/s for 45secods.calculate the average velocity of the car?
1 answer
asked by
chibuzor
324 views
A car moved 15meter per sec.for 2min,after which it moved at 18meter per sec.for 45 sec,calculate the average velocity of the
1 answer
asked by
victoria
372 views
A car moved at 15m/s for 2minutes, afterwhich it moved at 18m/s for 45seconds,calculate the average velocity of the car?
1 answer
asked by
precious
300 views
A train at a constant 44.0 km/h moves east for 42 min, then in a direction 45.0° east of due north for 17.0 min, and then west
2 answers
asked by
D
529 views
The position of a particle is given by equation X(t)=2t^2 where t in second and X in metere. The average velocity during time
1 answer
asked by
Q2
334 views
At time t in seconds, a particle's distance s(t), in centimeters, from a point is given by s(t) = 4 + 3 sin t. What is the
2 answers
asked by
George
572 views
At time t in seconds, a particle's distance s(t), in centimeters, from a point is given by s(t) = 4 + 3 sin t. What is the
2 answers
asked by
George
459 views
a person walks 400m north along one side of a rectangular field and then 300 m along the other side, the walk takes 10 min,
1 answer
asked by
gina
314 views
a person walks 400m north along one side of a rectangular field and then 300 m along the other side, the walk takes 10 min,
3 answers
asked by
gina
331 views
A meteor streaking through the night sky is located with radar. At point A its coordinates are (5.60 km, 1.25 km), and 1.12 s
2 answers
asked by
andrea
569 views
crystal can ride her bike 10 km in 2.1 hours, what is her average velocity?
2 answers
asked by
jessica
1,077 views
A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the
2 answers
asked by
Ash
519 views
A train travels from city A to city B. The cities are 600 miles apart. The distance from city A at t hours
after the train leaves
2 answers
asked by
h
701 views
A bus travels 280 km south along a straight path with an average velocity of 88 km/hr to the south. The bus stops for 24 min,
7 answers
asked by
Lindsay
5,844 views
The figure below gives the path of a squirrel moving about on level ground, from point A (at time t = 0), to points B (at t =
3 answers
asked by
Anonymous
2,054 views
A train at a constant 41.0 km/h moves east for 38 min, then in a direction 44.0° east of due north for 25.0 min, and then west
4 answers
asked by
T mann
1,786 views
A rolling ball moves from x1 = 3.2 cm to x2 = -4.4 cm during the time from t1 = 3.4 sec to t2 = 6.2 sec.
What is its average
4 answers
asked by
celine
1,505 views
a train moving at constant velocity of 54 k mph moves east wards for 30 min, then due to north with the same speed for 40 min.
5 answers
asked by
srikala
1,451 views
A train at a constant 43.0 km/h moves east for 20.0 min, then in a direction 54.0° east of due north for 25.0 min, and then
3 answers
asked by
barich
1,389 views
A train with a constant speed of 60km/h goes east for 40 minutes. Then it goes
45◦ north-east for 20 minutes. And finally it
4 answers
asked by
Anonymous
1,322 views
The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion
s
6 answers
asked by
Anonymous
1,295 views
a race car traveling northward on a straight, level track at a constant speed travels 0.750 km in 20.0 s. the return trip over
2 answers
asked by
Katie
1,243 views
i have the answers to these i just need explanations; steps on how to do them
1. Heather and Mathew walk with an average velocity
3 answers
asked by
y912f
1,235 views
In this problem you will determine the average velocity of a moving object from the graph of its position as a function of time
1 answer
asked by
Bre
1,230 views
A lizard accelerates from 2m/s to 10m/s in 4 seconds. What is the lizard's average velocity?
3 answers
asked by
Bri
1,205 views
At a certain temperature and pressure, chlorine molecules have an average velocity of
0.0410 m/s. What is the average velocity of
1 answer
asked by
Kayla
1,186 views
A train moving at a constant speed of 68.0 km/h moves east for 33.0 min, then in a direction 40.0° east of due north for 30.0
2 answers
asked by
john
1,069 views
starting from ypur house, run 2oom east at an average speed of 4m/s, then turn around and run 280m west at an average spped of
2 answers
asked by
carak
984 views
John Johnson set a world record for the "100.0" m run with a time of 9.86 s. If, after crossing the finish line, John walked
2 answers
asked by
rachel
960 views
John Johnson set a world record for the "100.0" m run with a time of 9.86 s. If, after crossing the finish line, John walked
2 answers
asked by
rachel
943 views
what is the particle's average velocity in the y direction vy between t=0.200s and t=0.300s?
2 answers
asked by
ramona
907 views
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Parent Categories (16)
Calculus
Derivatives
Differential Calculus
Displacement and Velocity
Gas Laws
Kinematics
Kinematics or Motion
Motion
Motion and Distance
Motion and Measurement
Motion and Mechanics
Motion and Speed
Motion and Velocity
Velocity
Velocity and Distance
Velocity and Motion