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Force and Acceleration
Page 5
Questions (316)
A line of dominos is knocked down. Which explanation is true? (1 point) Responses An increase in force caused an increase in
1 answer
asked by
lol
61 views
The horizontal surface on which the block of
mass 5.2 kg slides is frictionless. The force of 64 N acts on the block in a
1 answer
asked by
Anonymous
680 views
A student places five books next to each other on their ends. She then pushes the first book with her finger, and a few seconds
1 answer
asked by
lol
44 views
In a particle accelerator, a proton reaches an acceleration of 9.0 × 1013 m/s2. The mass of a proton is 1.7 × 10 -27 kg. What
1 answer
asked by
maranda
669 views
How would i set these up? like what is the equations?
# A tennis player hits a tennis ball with a force of 330 N, and it
1 answer
asked by
please help(:
685 views
An object that has a mass of 36.0 kg is pushed along a horizontal surface with a force of 85.0 N at 30 degrees. If the force of
2 answers
asked by
Anonymous
618 views
How do you find acceleration and Fnet for a diagram containing only one object with a mass, like say 10kg, and two arrows going
1 answer
asked by
Pamela
587 views
When you drop a 0.38 kg apple, Earth exerts
a force on it that accelerates it at 9.8 m/s 2 toward the earth’s surface.
1 answer
asked by
Enrik
612 views
a 65 kg male skater pushes a 45 kg female skater causing her to accelerate at a rate of 2.0 ms ^2 at what rate will the male
1 answer
asked by
tionne
578 views
A 38.3 kg girl and a 55.4 kg boy are on the surface of a frozen lake, 10.0 m apart. Using a rope, the girl exerts a horizontal
2 answers
asked by
meyer
581 views
if I weigh 177 lb on a stationary scale and stand on that same scale inside an elevator going up at an acceleration of 12 ft/s^2
2 answers
asked by
jake
580 views
A chain consisting of five links, each of mass 0.150 kg, is lifted vertically with a constant acceleration of a = 2.2 m/s2. Find
2 answers
asked by
Steve
586 views
What is the magnitude of force required to accelerate a car of mass 1.7 × 10³ kilograms by 4.75 meters/secondÆ?
2 answers
asked by
Anonymous
554 views
A skater with 60 kg mass pushes a skater of 80 kg with a 68 N force. What will be the magnitude and direction of force and
2 answers
asked by
zee
834 views
wile e coyote pushes a 1500n rock toward the edge of a cliff with the road runner below. he gives a rock acceleration of
2 answers
asked by
me
552 views
Three masses are connected by a light string that passes over a frictionless pulley. On the right is tension one holding a 6.5
2 answers
asked by
help
539 views
A giant excavator (used in road construction) can apply a maximum vertical force of 2.25×105 N. If it can vertically accelerate
2 answers
asked by
aly
532 views
How much force will a tennis racket need to exert on a tennis ball, with a mass of .67 kg, to make it accelerateat a rate of
2 answers
asked by
susan
532 views
A skater with 60 kg mass pushes a skater of 80 kg with a 68 N force. What will be the magnitude and direction of force and
2 answers
asked by
zee
524 views
A frictionless pulley with zero mass is attached to the ceiling, in a gravity field of 9.81 m/s2. Mass M2 = 0.15 kg is being
4 answers
asked by
lia
496 views
a small weather rocket weighs 20.5 N. The rocket is carried up into the air by a balloon. The rocket is released from the
2 answers
asked by
leafprincess
537 views
Luke stands on a scale in an elevator which has a constant acceleration upward. The scale reads 0.964 kN. When Luke picks up a
2 answers
asked by
liz
530 views
A soccer ball kicked with a force of 13.4 N
accelerates at 7.8 m/s2 to the right. What is the mass of the ball? Answer in units
2 answers
asked by
Anonymous
511 views
What net force is required to accelerate a roller coaster car that has a mass of 300 kg at Disney world at a rate of 8 m/s2 ?
2 answers
asked by
Stephanie
530 views
A 447.5-N force accelerates a go-cart and its driver from 10.3 m/s to 16.7 m/s in 4.01 s. What is the mass of the go-cart plus
2 answers
asked by
Jessica
500 views
During a game of handball, you strike the ball with a mass of .06 kg, and it accelerates to the left at a rate of 13.7 m/s2 .
1 answer
asked anonymously
158 views
At an instant when a soccer ball is in contact with the foot of the player kicking it, the horizontal or x component of the
1 answer
asked by
Randy
512 views
Three bolocks are connected(mass_1 on the left connected to mass_2 with a string which is T_1. Mass_2 is connected to Mass_3
1 answer
asked by
Chris
500 views
After a day of testing race cars, you decide to take your own 1590 kg car onto the test track. While moving down the track at
1 answer
asked by
Mat
512 views
an 85 mass has an acceleration of 5.5 m/s2 what is the net force applied
2 answers
asked by
Anonymous
489 views
A 30.0 KG LOAD IS BEING RAISED BY A FORCE OF 180N USING THE IDEAL PULLEY ARRANGEMENT SHOWN IN FIG, WHAT IS THE ACCELERATION OF
2 answers
asked by
ABC
502 views
Two forces F1 and F2 act on ab object. It accelerates in a particular direction. Under what circumstances can you predict the
2 answers
asked by
Nikita
487 views
At an instant when a soccer ball is in contact with the foot of a player kicking it, the horizontal or x component of the ball's
2 answers
asked by
ryan
485 views
A certain force gives mass m1 an acceleration of 13.0 m/s2 and mass m2 an acceleration of 3.6 m/s2.
1) What acceleration would
2 answers
asked by
Jordan
457 views
A block of weight 41.8 N is hanging from a rope. The tension in the rope is 24.4 N, pulling upward on the block. What is the
1 answer
asked by
Emily
465 views
A box weighing 178N slides down a ramp with an initial velocity of 0.5m/s^2. The ramp has an angle of 24 degrees and is 3m long.
1 answer
asked by
Juan
478 views
two kids push on a 10kg box. one pushes 100N to the west and the other pushes north at 200N. what is the acceleration of the
1 answer
asked by
me
461 views
Suppose that you let the masses m1 and m2 slide (without adding the third mass).
a) What is the acceleration of the mass 25g?
1 answer
asked by
lulu
454 views
An object with a mass of 58.2 kg is accelerated by a force of 320 N. What is the acceleration of that object?
1 answer
asked by
Linda
447 views
Question Part
Points Submissions Used 1 2 –/1 –/2 0/3 0/3 Total –/3 A force of 12.8 N pulls horizontally on a 0.9 kg block
1 answer
asked by
Anonymous
472 views
How much force is required to accelerate 7.0 g object at 11000 "g's" in a centrifuge?
1 answer
asked by
Millie
455 views
I will be greateful to you,if you kindly hep me to solve the below problem:
When a horizontal force of 200N is applied on a body
1 answer
asked by
Ramesh Reddy
461 views
What force is required to accelerate an object of 1.484x10^0 kg over a frictionless surface at -2.3580x10^0 m/s2 expressed to
3 answers
asked by
dylan
463 views
a 10kg table needs to be pushed across the floor (µ=3). u stand behind it and push it at an anjgle of 30 degrees down with a
1 answer
asked by
Colin
449 views
A force is applied to a 3 kg mass and produces
5 m/s 2 acceleration. What acceleration would be produced by the same force
1 answer
asked by
jorge
450 views
At an instant when a soccer ball is in contact with the foot of a player kicking it, the horizontal or x component of the ball's
1 answer
asked by
Carlos
449 views
A freight train has a mass of 1.5*10^7 kg. If the locomotive can exert constant pull of 4.5 *10^5N, how long does it take to
1 answer
asked by
Mark
420 views
Four movers pick up boxes. Each box has a different mass, and each mover applies a different amount of force to lift the box.
1 answer
asked by
Matt
48 views
Two objects with the same mass have the same force applied to them. What can be said of their acceleration?(1 point)
Responses
1 answer
asked anonymously
23 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
1 answer
asked anonymously
26 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