Questions LLC
Login
or
Sign Up
Ask a New Question
Kinematics
Page 2
Questions (15,708)
A ball mass 1000g is drop from a height Of 5m and rebounded to a height Of 25 m. Find i it kintentic just before impact ii its
9 answers
asked by
Anonymous
3,321 views
A baseball player leads off the game and hits a long home run. The ball leaves the bat
at an angle of 30.0o from the horizontal
6 answers
asked by
Charles
11,896 views
An automobile of mass 2000kg started from rest position and increased it's speed uniformly to 9m/s in 30s,it maintained this
6 answers
asked by
Tina
1,311 views
An object is dropped from the observation deck of the Skylon Tower in Niagara Falls, Ontario. The distance, in metres, from the
5 answers
asked by
Melinda
2,009 views
Two identical cars
approach an intersection at the same speed at the same time as shown in the diagram. Car A takes a left turn
4 answers
asked by
james
1,322 views
A 310,000 GRT vessel needs to achieve a steady speed of 13 knots after exiting a canal. If the speed of the vessel before
2 answers
asked anonymously
285 views
mgh=1/2mv^2, solve for the variable v
7 answers
asked by
Lisa
9,976 views
a diver dives from a cliff .when her centre of gravity is 46 ft above the surface of the water. her initial vertical velocity
7 answers
asked by
E
2,165 views
The radius of the earth is approximately 3960 miles, what is the linear speed of a point on the equator in miles per hour. Round
4 answers
asked by
ronneka
7,526 views
Kalibasib runs 12.0 m east and then 28.0 m in a direction 30.0 degrees east of north. How
far is Kalibasib from the starting
4 answers
asked by
Cole
4,032 views
A child is standing on a platform of a station.
A train travelling at 30m/s takes 3.0 secs to pass the child.What is the length
7 answers
asked by
sarah
8,998 views
A steel ball rolls with constant velocity across a tabletop 0.950m high. IT rolls off and hits the ground +0.352m horizontally
7 answers
asked by
Anonymous
7,148 views
A train can deccerate at 0.4 m/s. It's traveling at 160km/hr. How far in advance should it apply brakes to come to a full stop.
5 answers
asked by
Jas
2,699 views
a stone is thrown upward with an initial velocity of 20m/s.air resistance is ignored.how far does it take to reach the top?
4 answers
asked by
joseph
1,232 views
Camille launches a model rocket in an open field near her house. The rocket has a bit of a problem, being slightly off balance.
9 answers
asked by
questioner
1,483 views
An automobile moving at a constant velocity of 15m/s passes a gasoline station. Two seconds later, another automobile leaves the
4 answers
asked by
Abbie
6,972 views
1. A stone is tossed upward with a velocity of 8m/s from the edge of a cliff 63 m high. How long will it take the stone to hit
5 answers
asked by
Betty
1,261 views
An aeroplane is moving at 200km/h due 60?. The plane experience a wind blowing at 120km/h due 210?. Find the resultant velocity
3 answers
asked by
laban
577 views
At t = 0 a car is due 2 km north of you heading west moving 13 km/s after 1.5 s. What is the angle in radians between you and
5 answers
asked by
Muneer
2,258 views
A ball is thrown upward from the top of a building which is 96ft tall w/ Initial velocity of 80 ft per sec.
Distance s(ft) of
6 answers
asked by
Amy~
1,415 views
a test car of mass 1250 kg is traveling at a speed of 72 kmph, when it is suddenly braked by locking the wheels. the average
4 answers
asked by
rajat
2,187 views
Two airplanes take off from an airport at the same time. One travels on a heading of 45 at 420 mph and the other on a heading of
11 answers
asked by
Adrianna
5,925 views
A ball is thrown so that the motion is defined by the equations x= 5t and y= 2+6t-4.9t^2, where x and y are expressed in meters
5 answers
asked by
shiella
6,878 views
A person hits a 45-g golf ball. The ball comes down on a tree root and bounces straight up with an initial speed of 14.0 m/s.
4 answers
asked by
Caitlin
2,295 views
The cannon on a pirate ships shoots cannon balls with a speed of 350m/s (the muzzle velocity). The cannon can be adjusted to
4 answers
asked by
satvik
186 views
How long will it take a car 3m long travelling at 100km/h to overtake a truck 10m long travelling at 50km/h, if the car is 10m
5 answers
asked by
ben
4,106 views
A golf ball leaves the club 35m/s at an teta of 35 degree above the horizontal . Find a) range b) maximum height reached c) time
4 answers
asked by
anonymous
2,366 views
An object is launched from the ground into the air at an angle of 38.0 o (above the horizon) towards a vertical brick wall that
4 answers
asked by
baz
1,897 views
A bike first accelerates from 0.0 m/s to 5.0 m/s in 4.5 s, then continues at this constant speed for another 4.5 s. What is the
10 answers
asked by
lindsey
16,505 views
a basketball is thrown upwards on an arc at a 60 degree angle with the horizontal.If the velocity of the ball is 5m/s How fast
4 answers
asked by
ezzy
2,696 views
A body which is uniformly retarded comes to rest in 10 s after travelling a distance of 20m.calculate its initial velocity
14 answers
asked by
Samuel Oti
2,635 views
For an object whose velocity in ft/sec is given by v(t) = -3t2 + 5, what is its displacement, in feet, on the interval t = 0 to
4 answers
asked by
Craig
4,041 views
A truck speed increases uniformly from 10 m/s to 30 m/s in 20 seconds.
Find the ff: a. average speed b. acceleration c. distance
5 answers
asked by
mia
3,273 views
A 65 kg sprinter completes a 100 m race in 9.83 s. Calculate the average kinetic energy of the sprinter.
4 answers
asked by
Onyeka
1,650 views
A ball is shot straight up into the air with initial velocity of 47 ft/sec. Assuming that the air resistance can be ignored, how
4 answers
asked by
Anonymous
10,409 views
At t=0 , a particle starts at the origin with a velocity of 6 feet per second and moves along the x-axis in such a way that at
5 answers
asked by
illy
3,845 views
The position of a particle moving along the x-axis at time t > 0 seconds is given by the function x(t) = e ^ t - 2t feet.
a) Find
4 answers
asked by
John
4,287 views
How many hour will it take for a Bus to travel 1000 km. If it travels at an average velocity of 80 km/hr. assume constant
6 answers
asked by
arjeme
1,697 views
A rocket is launched with an initial velocity of zero, and with acceleration in feet per second per second defined by:
--------(
4 answers
asked by
Michael
2,448 views
a bus traveling in a straight line with uniform acceleration has an instant speed of 6m/s. 5seconds later, has reached speed of
4 answers
asked by
TOWELA
395 views
The MRT train starting at an initial velocity of 30 kph travels a distance of 21km in 18 minutes. Determine the acceleration of
4 answers
asked by
X188O
2,179 views
Physics A Semester Online Practice
1. A wall measures 4.20 m ± 0.01 m by 3.10 m ± 0.02 m. What is the approximate percent
2 answers
asked by
Anonymous
420 views
Atom Ant is traveling with an initial velocity of 20.0 cm/s. He begins to accelerate at a rate of 8.00 cm/s2 for 5.00 s. What is
3 answers
asked by
Anonymous
1,049 views
A sled of 6 kg mass is moving along a smooth, horizontal ice surface with a velocity of Vo. A force of 36 N is applied to the
5 answers
asked by
Alisha
1,209 views
A ball is thrown vertically upward from ground level with initial velocity of 96 feet per second. Assume the acceleration of the
5 answers
asked by
Bobby
6,013 views
The velocity of a particle moving along the x-axis is v(t) = t2 – 2t, with t measured in minutes and v(t) measured in feet per
5 answers
asked by
Anonymous
4,257 views
a tennis ball is thrown straight up with an initial velocity of 22.5 m/s. it is caught at the same distance above the ground.
a).
6 answers
asked by
confused
17,543 views
An archer shoots an arrow with a velocity of 45.0m/s at an angle of 50.0degrees with the horizontal.An assistant standing on the
5 answers
asked by
Sammie
6,400 views
XYZ are three points on a straight road.A car passes X with a velocity of 5m/s.It travels from X to Y with a constant
4 answers
asked by
Kosy
1,148 views
A car of mass 400kg starts from rest and attains a velocity of 30m/s in 5s
(i) find its acceleration (ii)calculate the resultant
2 answers
asked by
Mary
199 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (62)
Calculus
Circular motion
Classical mechanics
Derivation of formulas
Distance and Speed
Dynamics
Dynamics or Mechanics
Dynamics, Sub-sub-category: Kinematics
Energy Conservation
Equations
Equations and Problem Solving
Experimental Physics
Fluid Dynamics
Force and Motion
Forces
Forces and Motion
Formulas
Geometry
Math
Math and Physics
Math/Physics
Mathematics
Mathematics and Physics
Mechanics
Mechanics Sub-sub-category: Kinematics
Mechanics / Motion
Mechanics and Motion
Mechanics/Dynamics
Mechanics/Newton's laws of motion
Mechanics/Physics
Momentum
Motion
Motion and Force
Motion and Forces
Motion and Mechanics
Navigation
Newton's Laws
Newton's Laws of Motion
Newtonian Mechanics
Particle Physics
Physical Science
Physics
Physics (or Motion)
Physics and Mathematics
Physics and Mechanics
Physics and Motion
Physics Education
Physics of Motion
Physics or Mechanics
Physics problem-solving
Physics/Classical Mechanics
Physics/Mathematics
Physics/Projectile Motion
Physics/Relay Races
Physics/Science
Problem Solving
Projectile Motion
Rotational motion
Science and Physics
Science/Physics
Vectors
Word Problems