Questions LLC
Login
or
Sign Up
Ask a New Question
Acceleration
Questions (1,726)
A ball is allowed to fall freely from certain height. What distance it covers in 1st second?
10 answers
asked by
Ali
12,455 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
2,163 views
A car starts from rest and travels for 5.0 s with a uniform acceleration of + 1.5 m/s2. The driver then applies the brakes,
5 answers
asked by
sebastian
12,825 views
A toy rocket has a mass 0f 350g at launch. The force it produces is 15N and it is fired at an angle of 65° to the horizontal.
10 answers
asked by
Joseph
5,786 views
A net force of 200n gives a body of mass m1 an acceleration of 80m/s2 and a body of mass m2, an acceleration of 240m/s2. The
6 answers
asked by
SANJU
4,803 views
A car travels along a straight road for 30 seconds starting at time t = 0. Its acceleration in ft/sec2 is given by the linear
6 answers
asked by
Ke$ha
5,491 views
A big luxury car weighing 1.96 x 104 N (about 4400 lb), travelling in the x
direction makes a fast stop; the x component of the
4 answers
asked by
Anonymous
2,876 views
The brakes of a car traveling at 16 m/s can decelerate it until it stops after 10m. Find (a) its negative acceleration, and (b)
4 answers
asked by
Allyn
1,486 views
A vehicle is involved in a collision that produces a -1500 n net force. what is the acceleration of the 75.5 kg passenger in the
4 answers
asked by
Cassandra
1,159 views
Why doesn’t an object falling from an airplane continue to accelerate?(1 point) Responses
Air resistance on the object will
1 answer
asked by
.
46 views
Vivian is walking to the hairdresser's at 1.3 m/s when she glances at her watch and realizes that she is going to be late for
7 answers
asked by
Karina
9,206 views
A 1200 kg sports car accelerates from 0 to 60.0 mph (27.0 m/s) in 5.20 seconds.
What is the average power developed in watts? In
5 answers
asked by
mario
2,945 views
A box with mass 13.0 kg moves on a ramp that is inclined at an angle of 55.0∘ above the horizontal. The coefficient of kinetic
4 answers
asked by
A
7,535 views
As a baseball is being caught, it's speed goes from 30.0m/s to 0m/s in about 0.0050s. The mass of the baseball is 0.145kg
A) what
5 answers
asked by
Sandara
3,801 views
On Mars, the acceleration due to gravity is 3.71 m/s2. How far would a rock fall in 3 s if you dropped it on Mars?
4 answers
asked by
Pete
6,348 views
If a sprinter accelerates from rest at a constant rate of 2.0m/s/s how fast will they be running after 4.0s?
6 answers
asked by
phinigan
2,003 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
5 answers
asked by
Kira
1,643 views
the speed of an object at the end of 4 successive seconds is 20,25,30 and 35 meters per second,respectively.the acceleration of
6 answers
asked by
komal yaseen
2,259 views
A passenger in a boat approaching a dock attempts to step onto the dock before the boat has been tied up. The passenger, whose
4 answers
asked by
Heather
1,281 views
In the record setting race, a dragster reached a velocity of 145.08 m/s in 4.48s. What was the dragsters average acceleration?
4 answers
asked by
Mileena
1,094 views
Suppose that an accelerating car goes from 0 mph to 58.6 mph in five seconds. Its velocity is given in the following table,
5 answers
asked by
Anonymous
5,387 views
An arrow is accelerated for a displacement of 75cm [fwd] while it is on the bow. If the arrow leaves the bow at a velocity of
4 answers
asked by
sonya
2,198 views
Which situation describes a negative acceleration?(1 point)
Responses a diver jumping off a diving board and falling to the
4 answers
asked by
Carlos Jimenez
501 views
A bird, accelerating from rest at a constant rate, experiences a displacement of 28 m in 11 s. What is its acceleration?
A. 0.21
5 answers
asked by
Mark
15,810 views
A speedboat increases in speed from 20 m/s to 30 m/s in a distance of 200m. Find (a) the magnitude of its acceleration and (b)
5 answers
asked by
Anonymous
4,760 views
An airplane starts from rest at the end of a runway and
accelerates at a constant rate. In the first second, the airplane travels
4 answers
asked by
suri
4,932 views
Approaching a flashing pedestrian activated traffic light, a driver must slow down to a speed of 30km/h. If the cross walk is
4 answers
asked by
jason
2,301 views
An object moves across a straight line so that after t seconds, is distance from its starting point is: D(t)=t^3 - 12t^2 + 100t
3 answers
asked by
becky
814 views
At 2:00 PM a car's speedometer reads 30 mi/h. At 2:10 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:10 the
3 answers
asked by
Zuhayr
3,346 views
A bicycler rider is traveling at 7m/s. During an 8s period, the bicycle rider then slows down with acceleration to a speed of 3
3 answers
asked by
Raven
2,096 views
An airplane from rest accelerates on a runway at 5.50 m/s² for 20:25 seconds until it finally takes off the ground. What is the
2 answers
asked by
Nikolei
759 views
The car is traveling at a speed of 60 mi/hr as it approaches point A. Beginning at A, the car decelerates at a constant 7ft/sec2
4 answers
asked by
Anonymous
2,571 views
A bear spies some honey and takes off from rest, accelerating at a rate of 2.3 m/s2.v If the honey is 18 m away, how fast will
3 answers
asked by
Jacob
1,343 views
If Tom kicks a 0.350 kg soccer ball with 0.90 N of force, what is the acceleration of the ball?
F= ma a 0.32 m/s2 b 0.003 m/s2 c
1 answer
asked anonymously
208 views
If a body maintains a constant change in its velocity in a given time interval along a straight line, then the body is said to
1 answer
asked anonymously
5 views
Four students were studying acceleration in Science class. Each student wrote down a statement about acceleration. The students
2 answers
asked by
hi
612 views
The harder a gas pedal in a car is pressed, the faster the car’s velocity increases. Which phrase best describes the
1 answer
asked by
Jalen Warren
141 views
The shark can accelerate to a speed of 32.0 km/h in a few seconds. Assume that it takes a shark 1.5 s to accelerate uniformly
2 answers
asked by
Lady12
565 views
The driver of a car travelling along a straight road with a speed of 72km/hour observe a signboard which give a speed limit to
2 answers
asked by
Garima
883 views
Which situation describes a negative acceleration?(1 point)
A. a bicycle increasing its velocity as the rider pedals harder. B. a
4 answers
asked by
wiggle
714 views
A person stands on a bathroom scale in a motionless elevator. When the elevator begins to move, the scale briefly reads only
7 answers
asked by
Anonymous
28,918 views
Four movers pick up boxes. Each box has a different mass, and each mover applies a different amount of force to lift the box.
5 answers
asked by
TWO
848 views
Acceration is a change in motion over time
True False
1 answer
asked by
Jalen Warren
101 views
1.You are driving at the speed of 28.7 m/s
(64.2138 mph) when suddenly the car in front of you (previously traveling at the same
6 answers
asked by
Mikayla
7,334 views
A car takes 11 s to go from v=0m/s to v = 22 m/s at constant acceleration.
If you wish to find the distance traveled using the
4 answers
asked by
rachel
3,523 views
a baseball pitcher throws a baseball with a speed of 38m/s. estimate the average acceleration of the ball during the throwing
2 answers
asked by
JACK
590 views
If a force gives a 2-kg object an acceleration of 1.6 m/s2, what acceleration does this same force give to an 8-kg object?
4 answers
asked by
maria
4,288 views
Choose the three ways to cause an acceleration of an object.
a Slowing down b Speeding up c Displacement d Change in direction
1 answer
asked by
Jalen Warren
121 views
When the shuttle bus comes to a sudden stop to avoid hitting a dog, it decelerates uniformly at 5.3 m/s2 as it slows from 9.5
3 answers
asked by
leigha
3,398 views
A racecar driver speeds up from 60 miles per hour to 90 miles per hour in 3 seconds. What was his/her acceleration in mph/sec?
Ch
2 answers
asked anonymously
71 views
Pages
1
2
3
4
5
6
7
8
9
10
Subcategories (32)
Automotive Engineering
Circular motion
Constant acceleration
Force and Gravity
Inclined Plane
Mass
Motion
Motion Equations
Time and Distance
Weight measurement
view all 32 subcategories
Parent Categories (43)
Calculus
Change in velocity
Circular motion
Classical mechanics
Dynamics
Dynamics/Motion
Electric Fields
Force
Force and Mass
Force and Motion
Force/Motion
Forces
Forces and Motion
Graphs
Gravitation
Gravitational Force
Gravity
Kinematics
Kinematics or Mechanics
Laws of motion
Linear Motion
Mechanics
Mechanics / Motion
Mechanics or Kinematics
Motion
Motion and Dynamics
Motion and Forces
Motion and Kinematics
Motion and Speed
Motion and Velocity
Motion/Velocity
Newton's Laws of Motion
Particle motion
Performance
Physics
Physics/Dynamics
Physics/Energy and Motion
Rotational motion
Science and Physics
Speed and Velocity
Units and Conversions
Units of Measurement
Waves