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Linear Motion
Page 2
Questions (261)
A golf club strikes a 0.040-kg golf ball in order to launch it from the tee. For simplicity, assume that the average net force
3 answers
asked by
B.Mac
782 views
Find the final velocity of the two balls if the ball with velocity v2i = -19.5 cm/s has a mass equal to half that of the ball
3 answers
asked by
Kristen
673 views
A large box whose mass is 30 kg rests on a
frictionless floor. A mover pushes down on the box with a force of 392 N at an angle
3 answers
asked by
Ryan
916 views
A baseball of a mass 0.15 kg is thrown by a pitcher with a speed 20m/s. The bat is in contact with the ball for 0.01 second and
3 answers
asked by
Kylie
2,765 views
A 28.6-g bullet is fired from a rifle. It takes 2.36 × 10-3 s for the bullet to travel the length of the barrel, and it exits
2 answers
asked by
michelle
620 views
A body moves along a straight line from rest with an acceleration of 2m/s². Calculate the time taken by it to cover a distance
3 answers
asked by
Ragheeba
587 views
The distance covered by accelerating body is
4 answers
asked by
Adaobi
326 views
an electron starts from rest , travel a distance of 15cm with constant acceleration and hits a television screen at a speed of
4 answers
asked by
narjes
664 views
A car starts from rest and accelerates for 2.3 s with an acceleration of 2.4 m/s2.
How far does it travel? Answer in units of m.
4 answers
asked by
Faria
487 views
1. An object is moving along a straight road at the speed of 6km/h.
a. How further away is the object every one hour? b. How
10 answers
asked by
eyobed
3,836 views
an initially resting 300g car is dragged along a horizontal frictionless table by a massless cord. The cord is attached to
3 answers
asked by
Doaa
526 views
m1v1+m2v2=m1vf+m2vf solve for (vf)
2 answers
asked by
EMMA
1,195 views
A cannon is mounted on a railroad car. The cannon shoots a 1.75 kg ball with a muzzle velocity if 300 m/s. The cannon and the
3 answers
asked by
Cori
1,656 views
Suppose you walk 18.0m straight west and then 25.0 north. How far are you from your starting point and what is the compass
2 answers
asked by
Anonymous
750 views
An 88kg fisherman jumps from a dock into a 131kg rowboat at rest on the west side of the dock. If the velocity of the fisherman
4 answers
asked by
Bruce
1,178 views
The instant before a batter hits a .14 KG baseball, the velocity of the ball is 45 meters per second west. The instant after the
4 answers
asked by
Nicole
3,509 views
A sping of natural length 3m is extended by 0.01m by a force of 4m,what will be its length when the applied force is 12n
3 answers
asked by
Arinze
219 views
A long thin rod lies along the x-axis from the origin to x=L, with L= 0.750 m. The mass per unit length, λ (in kg/m) varies
3 answers
asked by
David
551 views
A 48-kg girl stands on a 8-kg wagon holding two 19.5-kg weights. She throws the weights horizontally off the back of the wagon
3 answers
asked by
sara
2,678 views
Nilo drives is van with an average velocity of 45.0 km/h along the North Expressway. How long will it take him to drive 350 km
4 answers
asked by
Patrick
1,422 views
A long thin rod lies along the x-axis from the origin to x=L, with L= 0.890 m. The mass per unit length, λ (in kg/m) varies
3 answers
asked by
Naya
2,393 views
When a baseball is tossed directly upward, what is the slope of a plot of its acceleration versus time during the upward flight?
4 answers
asked by
Liz
2,023 views
I need help with this question please. A solid cylinder of mass m and radius R has a string wound around it. A person holding
3 answers
asked by
Una
560 views
A soccer ball of mass 450 grams is initially moving horizontally east at 12 m/s. You kick it so that it moves horizontally north
4 answers
asked by
roly
923 views
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
3 answers
asked by
Meagan
634 views
Starting from rest a particle confined to move along a straight line is accelerated at a rate of 5m/s. Describe the motion of
3 answers
asked by
Joe
1,889 views
A 234−kg coil of sheet steel is 1.5 mm thick and 40 cm wide. How long is the steel in the coil?
1 answer
asked by
Aniya
69 views
Mass = 0.25kg with the linear speed =40mls find the answer
1 answer
asked by
Anonymous
163 views
A golf ball of mass 0.05 kg struck by a golf club of mass 𝑚 kg with speed 50 𝑚/𝑠 will have an initial speed of u(m) =
83
1 answer
asked by
Anonymous
378 views
Your friend starts out by hanging is fuzzy dice from a spring. On the surface of the Earth, he finds the length of the spring to
1 answer
asked by
Kyle Newman
354 views
Write down 4 equations of horizontal linear motion and quantify them
1 answer
asked by
Elvis
356 views
A particle moves in a straight line through a fixed point O with velocity (4-t)m/s find an expression for its displacement S
2 answers
asked by
Diana
550 views
Two people are standing on a 2.2-m-long platform, one at each end. The platform floats parallel to the ground on a cushion of
1 answer
asked by
Kylie
963 views
A person stands in a stationary canoe and throws a 5.16-kg stone with a velocity of 7.75 m/s at an angle of 31.5° above the
1 answer
asked by
Kylie
737 views
Beginning at rest, you accelerate at a rate of 2.5 m/s^2 for 12 seconds. What is your final velocity?
1 answer
asked by
Sylvia
432 views
a) On the Acme W&W company production line, parts have to be transported 100 m by conveyor belt to a machine area. The parts
1 answer
asked by
Tim
447 views
On the Acme W&W company production line, parts have to be transported 100 m by conveyor belt to a machine area. The parts move
1 answer
asked by
Tim
482 views
An 84.9 kg man is standing on a frictionless ice surface when he throws a 2.00kg book at 11.1m/s. Do the man move in the same
1 answer
asked by
Barbara
541 views
This is my problem:
When Christy takes her pet dog for a walk, the dog walks at a very consistent pace of 0.45 m/s. There are
3 answers
asked by
Brady
729 views
A pulley of mass mp , radius R , and moment of inertia about its center of mass Ic , is attached to the edge of a table. An
3 answers
asked by
Anonymous
616 views
Two skaters of mass m1=50kg and m2=70kg are standing motionless on a horizontal ice surface. They are initially a distance L=7.0
4 answers
asked by
keitanako
1,404 views
A car starts from rest and travels for 4.93 s with a uniform acceleration of +1.53 m/s2. The driver then applies the brakes,
1 answer
asked by
elizabeth
381 views
What is the final velocity of the van after it travels 10 seconds with a uniform acceleration of 3 meters/second^2?
2 answers
asked by
Mimic
1,334 views
A particles start from rest and acceleration passing 2 point (A and B)which are 100cm apart in 15seconds if the velocity of the
2 answers
asked by
agora
999 views
An object at rest begins moving
horizontally on the x-axis, starting at position x(t) = 0 feet at time t = 0 seconds.Suppose,
1 answer
asked by
Mike
670 views
a particle p starts from a point a with velocity 4m/s.if it is moving along a strait line ab with an acceleration of -1.5t^2 at
1 answer
asked by
Anonymous
393 views
In 10 seconds, the surface of the earth at the equator has moved 4,600 meters. How far has the surface moved in 150 seconds?(1
3 answers
asked anonymously
135 views
A ball is shot into the air from a bridge, and its height, y, in feet, above the ground t seconds after it is thrown is given by
2 answers
asked by
Jackie
869 views
particle moves along a straight line with equation of motion s = f(t), where s is measured in meters and t in seconds. Find the
1 answer
asked by
monic
605 views
a c accelerates from rest in a straight line. after 12 seconds, it's velocity is measured as 42 m/s. use one of the linear
2 answers
asked by
john
544 views
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Parent Categories (11)
Classical mechanics
Dynamics
Forces and Motion
Kinematics
Mechanics
Motion
Motion and Forces
Motion and Velocity
Newton's Laws of Motion
Physics
Word Problems