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Force and Acceleration
Page 4
Questions (316)
Hey, student measures two blocks with different masses, whispering scales as shown, which claim comparing the blocks is
1 answer
asked anonymously
56 views
How much force in Newtons is required to accelerate a 5 kg bowling ball at 2 m/s2 ?(1 point) Responses 10 N 10 N 3 N 3 N 7 N 7 N
1 answer
asked anonymously
39 views
A 15.5 kg block is pulled by two forces. The first is 11.8 N at a 53.7° angle and the second is 22.9 N at a
-15.8° angle. What
1 answer
asked anonymously
11 views
A rocket has a mass of 0.8 kg and an engine that provides 100 N of force. A second rocket is being designed to use the same
1 answer
asked by
person
46 views
a certain force gives m1 an acceleration of 12m/s^2 the same force gives object m2 an acceleration 3.3m/s^2. wahty acceleration
3 answers
asked by
jino
4,256 views
a 72N force accelerates mass m, by 5.0 m/s^2 the same force acts on another mass m2 and imparts to it an acceleration of 20.0
4 answers
asked by
Camz
2,468 views
What net force is needed to accelerate a 25kg cart at 14m/s2?
5 answers
asked by
ton
1,834 views
Hi, I've been stuck on this for days! I'd love if I can get some help.
Two unfortunate climbers, roped together, are sliding
3 answers
asked by
Tommy
1,505 views
A large wooden crate is pushed along a smooth, frictionless surface by a force of 87 N. The acceleration of the crate is
3 answers
asked by
mayrel
1,507 views
Sarah claims that box 1 must have a smaller mass than box 2. Which argument best supports the student's claim?
Captionless Image
1 answer
asked by
Amilyah Watson
50 views
A student performs two investigations of force and acceleration. In the first investigation, she pushes objects with different
1 answer
asked by
Amilyah Watson
41 views
Two forces are applied to a 17 kg box, as shown. The box is on a smooth surface.
* 1 point Captionless Image A The box
1 answer
asked anonymously
123 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 by
bryan arnett
52 views
Question 7 (1 point)
Which object will have more acceleration if he uses the same amount of force on each object? a 2 10 kg boxes
1 answer
asked anonymously
133 views
Which will result in the greatest acceleration?
56 N action on a 1-kg box 56 N acting on a 2-kg bag 23 N acting on a -kg bag 23 N
4 answers
asked by
Tiara
1,277 views
Calulate the force needed to accelerate a 2,300 kg mass at 5.5m/s/s acceleration.
4 answers
asked by
Brenda
1,214 views
a person on roller skates stands next to a wall and pushes the wall with a force of 25 N.if the person has a mass of 50 kg what
3 answers
asked by
nora
1,271 views
An electron of mass 9.11 10-31 kg has an initial speed of 2.60 105 m/s. It travels in a straight line, and its speed increases
3 answers
asked by
Jack
1,194 views
A 5 kg block is pulled along a horizontal frictionless floor by a string and exerts force of magnitude 16 N at an angle 30
1 answer
asked by
Leonita
1,099 views
Three masses are arranged on a flat surface as shown. Two of the masses are as follows: m2 = 16.3 kg and m3 = 66.5 kg. A
1 answer
asked by
dillon
1,105 views
a.) A 125 kg stone has an acceleration of 84.9 m/s2. Determine the net force acting on the stone.
b.) A 45 N force is acting on a
3 answers
asked by
lauren
1,056 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
4 answers
asked by
Matthew
1,047 views
A heavy truck and a small car collide head-on. Before the collision they are going the same speed. Which of the following
1 answer
asked by
StressedStudent
1,041 views
a 75kg parent and a 22kg child meet at the center of an ice rink. they place their hands together and push hard enough to slide
1 answer
asked by
JERRY
1,019 views
A net force of 0.7 N is applied on a body. What happens to the acceleration of the body in a second trial if half of the net
1 answer
asked by
your mother
95 views
A student performs two investigations of force and acceleration. In the first investigation, she pushes objects with different
1 answer
asked anonymously
38 views
A student performs two investigations of force and acceleration. In the first investigation, she pushes objects with different
1 answer
asked anonymously
42 views
Sarah claims that box 1 must have a smaller mass than box 2. Which argument best supports the student's claim?
Captionless Image
1 answer
asked anonymously
56 views
A woman weighs Fg= 600 N when standing on a stationary scale. Now, the woman is riding an elevator from the 1st floor to the
4 answers
asked by
Phy
952 views
you and a child are on skates and you give each other a push. if the mass of the child is half your mass, who has the greater
1 answer
asked by
Cowgirl
920 views
A child pulls a wagon with a force of 33 N by a handle making an angle of 11 degrees with the horizontal. If the wagon has a
1 answer
asked by
billy
934 views
A certain force gives an object of mass m1 an acceleration of 13.0 m/s2 and an object of mass m2 an acceleration of 2.10 m/s2.
1 answer
asked by
koraile
871 views
Assuming a force of 50 N is applied to each object by each contestant, what is the acceleration of object A?_ B?_C?_ ( Person
4 answers
asked by
Brianna
875 views
When a force is applied to an object with mass equal to the standard kilogram, the acceleration of the mass is 3.25 m/s2. When
3 answers
asked by
Sarah
918 views
Which would take the larger force to accelerate at a particular rate, a sports car or a moving van full of furniture? Why?
A
2 answers
asked by
Anonymous
874 views
In each of three trials of an investigation, a single force is applied to a mobile. Each time, the mobile acquires a different
1 answer
asked by
lol
42 views
When you lift a bowling ball with a force of 60.7 N, the ball accelerates upward with an acceleration a. If you lift with a
1 answer
asked by
Brad
858 views
A student performs two investigations of force and acceleration. In the first investigation, she pushes objects with different
1 answer
asked anonymously
35 views
You stand on the seat of a chair and then hop off.
During the time you are in flight down to the floor, the Earth is lurching up
3 answers
asked by
kia
788 views
A 543-N physics student stands on a bathroom scale in an 805-kg (including the student) elevator that is supported by a cable.
3 answers
asked by
Mohamed
781 views
On vacation, your 1500 kg car pulls a 540 kg trailer away from a stop light with an acceleration of 1.60 m/s2.
(a) What is the
4 answers
asked by
jawn
755 views
A fundamental law of motion states that the acceleration of an object is directly proportional to the resultant force exerted on
1 answer
asked by
Chansa
743 views
A 61-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 815 N. What is the acceleration
2 answers
asked by
lisa
739 views
In a supermarket parking lot, an employee is pushing ten empty shopping carts, lined up in a straight line. The acceleration of
2 answers
asked by
NHS
730 views
In baseball, a pitcher can accelerate a 0.15 kg ball from rest to 99 mi/h in a distance of 1.4 m.
What is the average force
1 answer
asked by
bob
732 views
super mouse steals a large piece of cheese by rolling it across the floor with a force of 5.0 N. If the cheese has a mass of 50
2 answers
asked by
Jennifer
710 views
When a space shuttle was launched, the astronauts on board experienced an acceleration of 19.0 m/s2. If one of the astronauts
2 answers
asked by
M
715 views
What is the acceleration of a boy on a skateboard is the net force on the boy is 14 N the total mass of the boy and a skateboard
2 answers
asked by
Anonymous
700 views
A sprinter with a mass of 70 kg accelerates at a rate of 5 m/s2. What force is the sprinter exerting?
1 answer
asked anonymously
32 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
60 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