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Force and Acceleration
Page 2
Questions (316)
Suppose that a sled is accelerating at a rate of 2 m/s2. If the net force is tripled and the mass is doubled, then what is the
5 answers
asked by
Chelsey Achord
4,602 views
A spring with a spring constant of 16 N-m is compressed 0.2 m. What is the restoring force on the spring?
A. -1.25N B. -3.2N C.
3 answers
asked by
Madison
106 views
Calculate the time needed for a net force of 5N to change the velocity of a 10kg mass by 2m
4 answers
asked by
Navya
1,618 views
lots of questions
1) a 2N and 6N force pull on an object to the right and a 4N force pulls to the left a 0.5 kg object what is
5 answers
asked by
lauren
2,732 views
An object accelerates 3.0 m/s2 when a force of 6.0 Newtons is applied to it. What is the mass of the object?
4 answers
asked by
skyler
1,570 views
A 58 kg woman is ice-skating toward the east on a frictionless frozen lake when she collides with a 94 kg man who is ice-skating
3 answers
asked by
Kelvin
1,040 views
A 200-kg rock is being pulled upward with an acceleration of 3 m/s2. The net force on the rock is
3 answers
asked by
Anonymous
733 views
an object has an acceleration of 12.5 m/s2. if the net force experienced by the object is decreased by a factor of 4.5 then what
3 answers
asked by
jessie
1,156 views
A 14700 kg sailboat experiences an eastward
force of 29800 N due to tide pushing its hull while the wind pushes the sails with a
3 answers
asked by
sarah
554 views
Newton's Laws Unit Test
8 of 158 of 15 Items Question Five motorboats are being tested to see which reaches the highest velocity
3 answers
asked by
.
87 views
A force of 2 kg weight acts on a body of mass 4.9 kg .Find the acceleration produced.
3 answers
asked by
anurag
1,700 views
A force of 8.7 N is applied to a steel block initally at rest on a horizontal frictionless surface. The force, which is directed
2 answers
asked by
Kayla L
822 views
a giant crane was tested by lifting 2.232*10^6 kg load.find the magnitude of the force needed to lift the load with a net
4 answers
asked by
bandit
1,797 views
A tennis rocket hits a sand - filled tennis ball with aforce of 4.5 N. While the 0.3 kg ball is in contact with the racket, wath
2 answers
asked by
Aiberlen
515 views
Mrs. Klein (59 kg) climbs a ladder to the top of the roof (3.8 m) in 18 seconds. Mr. Bruening (115 kg) completes the same task
5 answers
asked by
galina
786 views
dETERMINE the horizontal force needed to accelerate a 50 kg grocery cart from rest to 0.90 m/s in 2.8s if the coefficient of
4 answers
asked by
Dulce
703 views
The block of mass 4.44723 kg has an acceleration of 4.6 m/s^2
4.44723 kg F is at 30◦ a What is the magnitude of F? Assume the
3 answers
asked by
sarah
1,104 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?
3 answers
asked by
maria
336 views
World-class sprinters can accelerate out of the starting blocks with an acceleration that is nearly horizontal and has magnitude
3 answers
asked by
Emma
1,646 views
Sue and Sean are having a tug of war by pulling on opposite ends of a 1.43 kg rope. Sue pulls with a 46.47 N force. What is
4 answers
asked by
Jordyn
2,228 views
When you lift a ball with a force of 82N, the ball accelerates upward with an acceleration of a. If you lift with a force of
3 answers
asked by
Matt
738 views
A small child is pulling you in a wagon but quickly gets tired and asks you to pull him in the wagon instead. Which statement is
5 answers
asked by
I WANT WAFFLE FRIESSSS
129 views
A soccer ball kicked with a force of 13.9 N
accelerates at 7.7 m/s 2 to the right. What is the mass of the ball? Answer in units
1 answer
asked by
uzoma
215 views
A snooker ball of mass 0.30kg slides on a frictional horizontal snooker board. Two snooker sticks strike the ball
2 answers
asked by
Samuel
248 views
A spring scale shows a net force of 0.8 N acting on a 1.5-kg mass. What happens to the acceleration of the object if the net
3 answers
asked by
trinnity
791 views
A small 6.90-kg rocket burns fuel that exerts a time-varying upward force on the rocket. This force obeys the equation F=A+Bt2.
2 answers
asked by
A
1,160 views
A man has a mass of 77.0 kg and is accelerating upward in an elevator at 2.50 m/s2 What is the normal force on his feet in
3 answers
asked by
mssailormouth
1,400 views
Study the scenario.
A boy kicks a ball with a mass of 5 kg so that it accelerates at 4 m/s2 in the forward direction. What is the
5 answers
asked by
dianni
2,428 views
Can anyone please help me with this?
Find the force acting on a 12,500 kg F4 Phantom jet in the following situations: 1. It is
4 answers
asked by
pipe
400 views
How much force in newton's is required to accelerate a shot put weighing 4kg
3 answers
asked by
Me
81 views
A person in a kayak starts paddling, and it accelerates from 0 to 0.568 m/s in a distance of 0.389 m. If the combined mass of
2 answers
asked by
BrookeNeed
501 views
A fisherman who lives in a high rise apartment building in Toronto, weighs a fish on a spring scale and records a 11.2 N
3 answers
asked by
grey
1,807 views
a wagon that has a mass of 8kg? If the net force on a wagon is 4N, what is the wagon’s acceleration?
3 answers
asked by
Ann
792 views
A 15kg object is pushed to the right with a net force of 60N. If a 5kg object experiences the same acceleration, how much force
3 answers
asked by
trina
953 views
A tractor pulls a loaded wagon with a constant force of 300 N. If the total mass of the wagon and its contents is 275 kg, (a)
3 answers
asked by
Anonymous
1,099 views
A crate has a mass of 27 kg. What applied force is required to produce an acceleration of 3 m/s2 if the frictional force is
3 answers
asked by
Anonymous
1,062 views
what force is needed to accelerate at child on a sled at 1.4 meters per second square (total mass 55 kilo gram)
2 answers
asked by
jessie
814 views
you push with a 40-N horizontal force on a 2-kg box of coffee resting on a horizontal surface. The force of friction on the box
2 answers
asked by
Tia
637 views
"Two girls, one of mass 40kg and the other of mass 60kg, are standing side by side in the middle of a frozen pond. One pushes
3 answers
asked by
Stuck
1,624 views
A 5kg bucket of water is raised from a well by rope. If the upward acceleration of the bucket is 3.0m/s^2, find the force
2 answers
asked by
Anonymous
671 views
A constant force is applied to an object, causing the object to accelerate at 6.00 m/s^2. What will the acceleration be if:
a.The
3 answers
asked by
madiha
847 views
Use this formula: a = F m
Acceleration due to gravity is 9.8 m/s2 A 500 kg car and rider accelerate at 13.5 m/s^2. How much
2 answers
asked anonymously
26 views
3. Two kids are fighting over a toy. Karen pulls the toy to her side with a force of 10 N, while Susan pulls it to her side with
2 answers
asked by
Yhanna
102 views
A force of two Newton’ is applied to a fifteen kilogram object which slide across frictionless surface. What is the
1 answer
asked by
School work due today
239 views
An object with a mass of 4.5 kg is accelerating at a rate of 2m/s². What is the effect of doubling the force (on the same
2 answers
asked by
M
545 views
Two forces and are applied to an object whose mass is 5.75 kg. The larger force is . When both forces point due east, the
2 answers
asked by
Thomas
630 views
you exert the same force on two objects of different masses .whitch object will have greater acceleration
4 answers
asked by
isabella
454 views
A block of mass m1 hangs vertically and is attached by a string to a block of mass m2 on a frictionless slope inclined at angle
2 answers
asked by
Kevin
553 views
find the constant force necessary to accelerate a car of mass 1000kg from 15m/s to 20m/s in 10s against resistance of 270N ? pls
2 answers
asked by
sam
555 views
with all other factors equal, if you double the balanced force on an abject of a given mass the acceleration will be?
1 answer
asked by
lala
439 views
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Parent Categories (17)
Dynamics
Electrostatics
Forces
Forces and Motion
Forces and Newton's Laws
Kinematics
Laws of motion
Mass and Acceleration
Mechanics
Mechanics (or specifically, Newton's laws of motion)
Motion
Newton's Laws
Newton's Laws and Dynamics
Newton's Laws of Motion
Newtonian Mechanics
Physics
Physics or Science