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Force
Page 6
Questions (533)
Jessica's weight is 540 newtons. According to the Third Law, if the Earth pulls on Jessica with a force of 540 N, then Jessica
7 answers
asked by
Anonymous
2,038 views
Calculate the resultant force when four forces of 30N due east 20N due north 50N due West and 40N due south are acted upon a
4 answers
asked by
Suraj
1,955 views
He’s riding his skateboard down a ramp. Assume that his acceleration is 0.8 m/s2. How much force does it take for him to
1 answer
asked by
kary
42 views
A blue car weighing 1,302 kg is accelerating forward at a rate of 4 m/s 2 . What is the forward force of the car? (1 point)
1 answer
asked by
lol
113 views
What is weight? a The physical body's resistance to acceleration when a net force is applied. b The amount of matter present in
1 answer
asked by
jax
73 views
Look at Zeke.
He’s riding his skateboard down a ramp. Assume that his acceleration is 0.8 m/s2. How much force does it take for
1 answer
asked anonymously
58 views
Which statement best describes force?(1 point) Responses Force is a vector quality that measures both direction and magnitude of
1 answer
asked anonymously
114 views
The picture shows different objects being weighed on scales. Which ball will require the most force to lift? a the beach ball
1 answer
asked anonymously
47 views
A soccer player kicks a ball toward a net. Which statement correctly explains how far the ball will travel?(1 point)
Responses A
1 answer
asked by
Where is the part of speech located in a dictionar
64 views
On vacation, your 1300 kg car pulls a 540 kg trailer away from a stop light with an acceleration of 1.80 m/s2.
What is the net
3 answers
asked by
Robert C
1,456 views
The Gravitational force is the Attractive force between any two ____ due to their ____
1 answer
asked anonymously
35 views
7b. Fill out the table below
the force of gravity is effected with "Stronger" or "Weaker" to correctly describe how with a change
1 answer
asked anonymously
57 views
a karate chop delivers a force of 3000 N to a aboard that breaks. the force that the baord exerts on the hand during this event
4 answers
asked by
Anonymous
1,402 views
What force is needed to give a 0.25-kg arrow an acceleration of 196 m/s2?
A. 0.25 N B. 49 N C. 196 N D. 748 N
6 answers
asked by
Jacob
1,390 views
A 0.130 kg baseball, traveling 35.0 m/s, strikes the catcher's mitt, which recoils 11.0 cm in bringing the ball to rest. What
5 answers
asked by
Adolfo
1,310 views
Child weighs 29 kg on a swing supported by two chains. Another child pulls swing back to the chains to make 30 degree angle with
2 answers
asked by
anonymous
1,293 views
How much force does an 71 {\rm kg} astronaut exert on his chair while sitting at rest on the launch pad?
Express your answer
4 answers
asked by
norm
1,227 views
A 0.2-kilogram softball is thrown toward a catcher's mitt. The ball is accelerating at a rate of 8 meters per second squared.
1 answer
asked anonymously
19 views
A baseball has a mass of 145 g. A pitcher throws the baseball so that it accelerates at a rate of 80 m/s. How much force did the
1 answer
asked anonymously
44 views
What is force directly proportional to?(1 point) Responses the acceleration and mass of an object the acceleration and mass of
1 answer
asked anonymously
63 views
Three masses that are 10 kg each are located at the corners of an equilateral triangle, with side length of 0.55m. What is the
2 answers
asked by
James
1,113 views
Hi, I am confused about physics, more specifically force.
I know that the formula for force is: f=ma So what if an object
5 answers
asked by
Ashley
1,114 views
You hit someone with a force of 197 N.
How much force is exerted on you? Answer in units of N Is the answer 197 N
4 answers
asked by
Sally
1,045 views
A 1720-kg car is traveling with a speed of 15.0 m/s. What is the magnitude of the horizontal net force that is required to bring
2 answers
asked by
Donald
1,053 views
The velocity of a toy car of mass 2kg increased from 5m/s to 10m/s in 2 seconds.what force was exerted on the car?
3 answers
asked by
Anonymous
1,050 views
skater has a mass of 45 kg and is at rest. skater 2 has a mass of 50 kg and is moving along at a constant velocity of 3.2 m/s
2 answers
asked by
ella
1,036 views
if a mack truck and a motorcycle have a head on collision which one is the impact force greater? and which one has the greatest
2 answers
asked by
randy
1,010 views
An exceptional standing jump would raise a person 0.90 m off
the ground. To do this, what force must a person of mass 66 kg exert
2 answers
asked by
Jrom
1,022 views
#1.) A 3.0 kg computer printer is pushed across a desk at a rate of 0.6m/ s2 (towards the right). Determine the force applied to
1 answer
asked by
AMANDAAA
1,005 views
Which statement best describes force?(1 point)
Responses Force is a scalar quantity that measures both direction and magnitude of
1 answer
asked by
..
87 views
An airplane is flying at 80 kilometers per hour when a strong tail wind, traveling in the same direction at 5 kilometers per
1 answer
asked anonymously
41 views
Sarah claims that box 1 must have a smaller mass than box 2. Which argument best supports the student's claim?
a Heavier objects
1 answer
asked anonymously
40 views
What is the magnitude of a force?
A. The type of force B. The direction of the force C. The motion of the force D. The amount of
1 answer
asked by
Nepali
16 views
A boat weighing 9.0 × 10
2 newtons requires a horizontal force of 6.0 × 10 2 newtons to move it across the water at 1.5 × 10 1
1 answer
asked by
Vic
1,041 views
Superman must stop a 120km/h train in 150m to keep it from hitting a stalled car on the tracks.If the train's mass is
3 answers
asked by
noah
1,006 views
Three point charges, +6.7e-6, +2.5e-6, and -3e-6, lie along the x-axis at 0 cm, 2.4 cm, and 5.7, repectively.
What is the force
2 answers
asked by
Justin
977 views
What average force is required to stop an 1900 car in 6.0 if the car is traveling at 80 ?
3 answers
asked by
colleen
992 views
a 5 kg skateboard moves at 7 m/s^2 . What is the force of the skateboard?
35 N<--- 12 2 m/s^2
2 answers
asked by
Anonymous
946 views
A jet with mass m = 5 × 104 kg jet accelerates down the runway for takeoff at 1.8 m/s2.
1) What is the net horizontal force on
1 answer
asked by
Kurt
963 views
A 0.145 kg baseball pitched at 37.5 m/s is hit on a horizontal line drive straight back toward the pitcher at 48.0 m/s.
If the
2 answers
asked by
Linda
965 views
Estimate the average force exerted by a shot-putter on a 6.5 kg shot if the shot is moved through a distance of 2.7 m and is
2 answers
asked by
Phil
945 views
A 1.6 kg otter starts from rest at the top of a
muddy incline 95.9 cm long and slides down to the bottom in 0.50 s. What net
1 answer
asked by
scott
903 views
A pole AB of length 10m weighs 800N and has its centre of gravity 4m from the end A, and lies on horizontal ground. The least
3 answers
asked by
Omen Stella
873 views
A 52kg tricyle left a child's yard at 3m/52. What is its force ?
1 answer
asked by
Mary
846 views
In the picture above, calculate the Net force for each force diagram. Choose the correct answer in order from top to bottom.
a 0
1 answer
asked anonymously
166 views
An airplane is flying at 80 kilometers per hour when a strong tail wind, traveling in the same direction at 5 kilometers per
1 answer
asked by
bryan arnett
40 views
What is the force that results from a 3,000kg car accelerating at 20.00 m/s2?
a;) 150.0 N b;) 3,000 N c;) 3,020 N d;) 60,000 N
2 answers
asked by
Jennifer
829 views
Elston attaches a spring scale to a box and pulls it across the floor. He then places a book in the box and pulls it in the same
1 answer
asked anonymously
43 views
Objects which are at rest or moving at constant velocity, may have forces acting on them. However the forces are said to be
2 answers
asked by
NINI
1,091 views
how much force is exerted on a bag that is lifted at 5m/s^2 with 18.5kg in it
1 answer
asked by
zach
777 views
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Parent Categories (24)
Dynamics
Electric charges
Electromagnetism
Electrostatics
Force and Motion
Gravitation
Gravity
Kinematics
Kinetic Energy and Work
Measurement
Mechanics
Motion
Motion and Forces
Newton's Laws
Newton's Laws of Motion
Physical Science
Physics
Physics or Mechanics
Pressure
Science and Physics
Science or Physics
Torque
Units of Measurement
Work and Energy