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Force and Motion
Page 2
Questions (1,713)
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
1,169 views
A toy rocket engine is securely fastened to a large puck that can glide with negligible friction over a horizontal surface,
5 answers
asked by
Ayla
5,480 views
A 24.0 kg box (m1) rests on a table.(b) A 13.0 kg box (m2) is placed on top of the 24.0 kg box, as shown in Fig. 4-35.
Determine
2 answers
asked by
DJ
592 views
The direction of the resultant force, measured counterclockwise from the positive x axis, θ?
ndrewkim.x10host.com/Spring2021/ENG
4 answers
asked by
mm
823 views
A block of mass m is at rest on the table. Is it possible for this block at rest to have only a single force acting on it?
2 answers
asked by
Deadrea
56 views
how do i do this force and motion portfolio?
6 answers
asked by
AHHHH
1,323 views
phoebe physics pulls a wagon with a force of 80 N.
a) what is the net force of friction between the wagon and the ground is 12 N.
5 answers
asked by
davina
2,741 views
A major-league catcher gloves a 92 mi/h pitch and brings it to rest in 0.15 m.
1-If the force exerted by the catcher is 803 N,
5 answers
asked by
pop
7,884 views
Cathy takes the bus home from work. In her hand she holds a 2 kg cake box, tied together with a string. As she ascends the steps
2 answers
asked by
Sarah N H
571 views
answers to
Magnitude and Direction of Force Quick Check for connecxus 1.What is the magnitude of a force ? answer: the amount of
4 answers
asked by
Journey
389 views
A baseball collides with a baseball glove. Which equation is used to calculate the force the glove exerts on the ball during the
4 answers
asked by
wiggle
432 views
A box is pushed with a force of 15n. If the box moved 3 meters, how much work was done on the box?
help pls
1 answer
asked by
kendalll
150 views
Blake and Drew are playing horseshoes. Blake takes the first turn, and his horseshoe lands 3/4 of the way to the target. Drew
3 answers
asked by
Joe
410 views
A concrete slab of mass 400kg accelerates down a concrete slope including at 35⁰ the kinetic between the slab and slope is
1 answer
asked by
Salahadin
242 views
A 1.2x10^4-kg truck is travelling south at 22m/s. What net force is required to bring the truck to a stop at 330 m? What is the
3 answers
asked by
Elita
945 views
A bullet of mass 100g moving with20m/sec .Strikes a wooden plank and peretrates up to 20cm.Calculate the resistance offered by
3 answers
asked by
Raj
2,436 views
The formula for the force between two objects is F=GMm/r^2 where M and m are the masses of the two objects, G is a constant, and
3 answers
asked by
Claire
2,343 views
A 0.30kg lab cart is observed to accelerate twice as fast as a 0.60kg cart. Does that mean that the net force on the more
2 answers
asked by
Shaila
1,327 views
Jill pulls on a rope to lift a 12 kg pail out of a well, while the clumsy jack watches. For a 10.0 meter segment of the lift,
4 answers
asked by
Lance
2,906 views
A tennis ball with mass 57 g is travelling at 45 m/s [S] when it is intercepted by a tennis racquet that applies an average
3 answers
asked by
Susan
1,252 views
A bullet of mass ,0.006kg traveling at 180m/s penetrates deeply into the target and it is brought to rest in 0.01seconds.
2 answers
asked anonymously
88 views
A car is moving 10m/s and crashes into a tree and stops in 0.26s. The mass of the passenger is 70kg. Calculate the force the
4 answers
asked anonymously
87 views
How much force (in Newtons) does a baseball pitcher have to exert on a 250g baseball to make it accelerate to 50 m/s the instant
2 answers
asked anonymously
128 views
An apple is thrown upwards. Which of the following force diagrams best models the forces acting on the apple after it has left
2 answers
asked anonymously
84 views
A ball bounces on the ground. How do the ball and the ground act on each other?(1 point)
Responses The ball exerts a stronger
15 answers
asked by
Hi, i exist
226 views
What is true about what causes an object to stay at rest?
If the forces acting on an object are unbalanced, an object must be at
2 answers
asked by
abysssky14
212 views
A coordinate system (in meters) is constructed on the surface of a pool table, and
three objects are placed on the coordinate
4 answers
asked by
Mary
944 views
A bowler rolls a 5 kg bowling ball down a magical frictionless bowling alley. The ball accelerates at an average rate of 2
6 answers
asked by
Nick
2,773 views
The force needed to keep a car from skidding on a curve varies inversely as the radius of the curve and jointly as the weight of
1 answer
asked anonymously
120 views
A rock is taken from the Moon back to Earth. Which of the following correctly describes the changes to its mass and weight?
a Its
1 answer
asked by
kali
137 views
How much effort required to lift load of 30N
1 answer
asked by
Mary
68 views
The man push with a force of 200 N. The child and sled
combo have a mass of 30 kg and the coefficient of kinetic friction is
4 answers
asked by
Kondwani moyo
70 views
If an object has a mass of 20 kg on a planet with a force of gravity of 4 m/s2. What is the object's weight?
**Remember** W=mg a
4 answers
asked by
social studies
76 views
who wants the answer for force and motion online practice??
7 answers
asked by
AHHHH
1,161 views
As you climb a mountain, your ears "pop" because of the changes in
(a) In which direction does your eardrum move as you climb up?
4 answers
asked by
Mary
2,465 views
Two children on a seesaw are able to balance perfectly while on Earth. Would they still be balanced if the seesaw was brought to
5 answers
asked by
shoto aizawa
197 views
What is the definition of a dyne?
1)having to do with another, such as position or size 2)the study of the natural world and its
1 answer
asked by
gyu
80 views
A baseball has a mass of 145 g. A pitcher throws the baseball so that it accelerates at a rate of 80 m/s2. How much force did
4 answers
asked by
K’Viyen
185 views
What are the two factors that affect the force of gravity between two objects?
a Weight and mass b Distance and mass c Mass and
1 answer
asked by
re
73 views
What is the definition of a newton?
A)having to do with another, such as position or size B)the application of energy to an
1 answer
asked by
Stef
74 views
Bending is a winter sport in which participants push a 15 kg rock across a horizontal snow patch. In 3.0 seconds, a bender
1 answer
asked by
Deadrea
88 views
The mass of a rocket is 2.4 x 10^3 kilograms.
A. Find the mass of the rocket on the moon. B. Compute for the weight of the rocket
4 answers
asked by
Mark
111 views
What is the definition of a newton?
the application of energy to an object in order to move it the study of the natural world and
1 answer
asked by
J
99 views
What is the definition of a dyne?
the application of energy to an object in order to move it the study of the natural world and
1 answer
asked by
J
106 views
Gravity is a force of attraction.
True False
1 answer
asked by
kali
76 views
Two children on a seesaw are able to balance perfectly while on Earth. Would they still be balanced if the seesaw was brought to
7 answers
asked anonymously
413 views
What is the acceleration of a 50 g monster energy drink that Mr. Hermans tossed with a force of 500 newtons into the trash can
1 answer
asked anonymously
73 views
How much force is needed to accelerate Mr. Hermans up a steep hill on highway 360 who has a mass of 66 kg at 2 m/sec2?
M=
1 answer
asked anonymously
65 views
If an object has a mass of 20 kg on a planet with a force of gravity of 4 m/s2. What is the object's weight?
**Remember** W=mg a
1 answer
asked by
A
114 views
A tennis player hits a 0.1-kilogram tennis ball with her racket from the north end of a court. Her racket was traveling at 65
3 answers
asked by
wiggle
92 views
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