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Newton's Laws
Page 3
Questions (459)
Consider two tennis balls on a flat table. The two balls touch each other and are at rest. Which of the following equations is
5 answers
asked by
Sarah
601 views
the object hung from the cable has a weight of 25 N. write the equation for the sum of the forces in the y-direction. what is
3 answers
asked by
Kennedy
1,709 views
VERY IMPORTANT FOR AN ESSAY ASSIGNMENT. PLEASE HELP ASAP! THANK U VERYYYYY MUCH!
1. What force is needed to give a mass of 25 kg
4 answers
asked by
Nicola
1,106 views
Question 1:
Suppose a child of weight w climbs onto the sled. If the tension force is measured to be 58.5 N, find the weight of
3 answers
asked by
Michelle J
1,366 views
A block of Mass 2kg rest on a surface inclined at 30° to the horizontal. Calculate
The normal reaction The acceleration assuming
2 answers
asked anonymously
56 views
newtons second law
2 answers
asked anonymously
21 views
1st Law - an object at rest will stay at rest and an object in ______will stay in ________
41 answers
asked anonymously
53 views
Is this Newton's first law second Law or third law a ball is rolling straight across the floor until Bradley kicks it
3 answers
asked anonymously
67 views
Your car breaks down as your friends help you push it it begins to move and speed up is this Newton's first law second Law or
3 answers
asked anonymously
52 views
A fireman turns on his hose and is not backwards is this Newton's first law second Law or third law
3 answers
asked anonymously
34 views
A soccer ball will not move until a player kicks it is this Newton's first law second Law or third law
3 answers
asked anonymously
35 views
how could a person being pushed over demonstrate newtons 1st law
1 answer
asked by
cooldude84
91 views
how could a bear fight demonstrate newtons 3rd law?
1 answer
asked by
cooldude84
76 views
What is the first law of newton
1 answer
asked anonymously
81 views
A line of dominos is knocked down. Which explanation is true? (1 point)
Responses An increase in force caused an increase in
19 answers
asked by
hell yes
177 views
As you are walking, you foot gets caught on an uneven piece of sidewalk and you trip and fall. Which of the following explains
1 answer
asked anonymously
206 views
This states that acceleration of an object increases by the force applied to it and decreases based on its mass
3 answers
asked anonymously
17 views
A ball is rolling straight across the floor until you kick it which newtons law is this
3 answers
asked anonymously
35 views
An object of weight 30 N (Newtons) rests on a table.
a) What are the forces acting on the object? b) What are the reactions to
1 answer
asked by
Stefan
86 views
Find the force acting on a body of man 6 kg acceleration with an acceleration of 4ms-2
2 answers
asked by
Jaya
97 views
A block of mass M is pulled with a force F along a smooth horizontal surface with a rope of mass m. The acceleration of the
3 answers
asked by
Tina
249 views
Imagine two billiard balls on a pool table. Ball A has a mass of 7 kilograms and ball
B has a mass of 2 kilograms. The initial
4 answers
asked by
andrew
1,568 views
a ball of mass m1 and ablock of mass m2 are attached by a light weight cord that passes over a frictional pully negligeable
2 answers
asked by
kadir
624 views
what is the role of mass in newtons second law?
1 answer
asked by
Anonymous
289 views
An airplane has a mass of 3.19 × 104 kg and takes off under the influence of a constant net force of 1.56 × 104 N. What is the
2 answers
asked by
Micah
488 views
Two forces act on a point. One force is 35 newtons. The other is 22 newtons. The angle between the two forces is 52degrees. Find
3 answers
asked by
Adrienne
646 views
The block of mass 1.43443 kg has an acceleration of 3.6 m/s^2 as shown.
What is the magnitude of F? Assume the acceleration due
3 answers
asked by
Danny
695 views
A 420-N force acts on a 400-N object, and the force is from the north.
In which direction will the object move? Responses
7 answers
asked by
lil Z
77 views
Find theta; and W in the figure below where w1 = 21.0 N, w2 = 34.0 N, and α = 64.0°, assuming that the arrangement is at rest.
1 answer
asked by
Tess
358 views
Not good at physics, so could someone check these practice test questions please? Explanations are appreciated.
1. Which of
1 answer
asked by
Ana
485 views
Please check these over and see if any are incorrect?
1. The units of speed are: a) m/s ---> my answer b) m/s^2 and direction c)
1 answer
asked by
Catherine
380 views
A 3m long balance beam is simply supported with an overhang at each end of a=0.5m. A gymnast weighing 50kg is standing a
2 answers
asked by
qwq
544 views
If sally and Sam both push on a box with a force of 40,n but in opposite directions what will happen to the box
3 answers
asked by
Keyzia Boone
54 views
Newtons second law of motion states that F =MA Force equals mass multiplied by acceleration. Mass is the constant. It does not
1 answer
asked by
Katie
456 views
Does Newton's laws apply on earth even though we are constantly accelerating?
I thought it would be true because it would apply
1 answer
asked by
Alessandra
437 views
a 37.4-kg traffic light is supported by two wires prove you answer applying newtons law
2 answers
asked by
michelle
505 views
How can anything accelerate if every force has and equal and opposite counterpart?
1 answer
asked by
Devynn Austin
373 views
Two blocks of masses m1 = 6 kg and m2 = 6 kg are on either side of the wedge shown in the figure above. Find their acceleration
2 answers
asked by
Sabrina
603 views
at a speed of 30 mi/hr, the car crashes head on into a brick wall. despite the fact that the car crunched to a total stop, one
1 answer
asked by
Belle
403 views
Drag and drop the vocabulary word with it's matching definition. This is a force which resists all motion. This is an attractive
53 answers
asked anonymously
171 views
A 3kg block is pulled to the right, by a 15N force, applied at an angle of 30° to the horizontal. The surface has a coefficient
1 answer
asked by
Sindiswa
463 views
If a cart and a string are attached and there is a weight on the end of the string to pull the cart, and both the cart and the
1 answer
asked by
Katie
328 views
A 34.1 kg child rides a Ferris wheel whose diameter is 18.3 m. When the ride is turning at a constant rate, the child’s speed
2 answers
asked by
ODU
571 views
Two blocks with indicated masses are connected by a cable of negligible mass over a pulley with radius 45cm. The block on the
1 answer
asked by
Sterling
400 views
If a car with a mass of 1,200 kg accelerates at a rate of 5 m/s², what is the force applied to the car?
2 answers
asked by
Unknown Loser
2,445 views
you are trying to lift a 10 kg dumbbell by pulling upward on it with a 108.1 N force. what wil lthe acceleration of the dumbbell
3 answers
asked by
Anonymous
912 views
Two spheres are placed so that their centers are 2.6 m apart. The force between the two spheres is 2.75 x 10^-12 N. What is the
1 answer
asked by
Rebecca
421 views
If an objects vbr is 6.32N/sc what is its mass? I'm so stuck...:((((
4 answers
asked by
Mikey
300 views
You are pushing three equal boxes, 8kg each, with a force of 250 on the first.
What is the magnitude of the force of the first
1 answer
asked by
arcos15
321 views
How do we add forces that act at an angle?
1 answer
asked by
riky
316 views
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Parent Categories (16)
Classical mechanics
Dynamics
Force
Force and Motion
Forces
Forces and Motion
Gravity
Laws and Principles
Laws of motion
Mechanics
Mechanics/Optics
Motion
Physical Science
Physics
Physics Education
Work and Energy