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Forces and Motion
Page 5
Questions (4,623)
How does an open parachute slow a skydiver’s fall?(1 point)
A. The parachute weakens the force of gravity. B. The parachute
1 answer
asked by
wiggle
210 views
A coin (5 grams), a small parachute (21 grams), and a hammer (710 grams) are all dropped from a height of 10 meters. The coin
1 answer
asked by
wiggle
122 views
Why does a beach ball weigh less than a bowling ball?(1 point)
A. The beach ball is less strongly attracted to Earth. B. The
1 answer
asked by
wiggle
446 views
The man pushes with a force of 200 N. The child and sled combo has a mass of 30 kg and the coefficient of static friction is
1 answer
asked by
Jem
115 views
The man pushes with a force of 200 N. The child and sled combo has a mass of 30 kg and the coefficient of static friction is
1 answer
asked by
Jem
78 views
What is the definition of the following term?
Friction A)a device that limits movement, such as a seat belt B)change of speed or
1 answer
asked by
Stef
81 views
A 291.5 kg motorcycle is accelerating up along a ramp that is inclined 30.0° above the horizontal. The propulsion force pushing
1 answer
asked by
Deadrea
104 views
Hannah is pushing with a 16.5 N force on a 1.5kg mass. The 1.5kg mass, and the 4 kg mass that is pushed up against it, move
1 answer
asked by
ross
86 views
A 72 kg sled is pulled forward from rest by a snowmobile
and accelerates at 2.0 m/s2 [forward] for 5.0 s. The force of friction
1 answer
asked by
ross
130 views
A _____ has to do with the direction of a force.
1 answer
asked by
J
73 views
Merge
A)having to do with a quantity less than zero (0) B)the change in speed or direction of a moving object C)a slowing down or
1 answer
asked by
J
70 views
Analyzing Gravitational Data Quick Check
1 of 41 of 4 Items Question Which has more air resistance: a flat sheet of paper or a
3 answers
asked by
i need help
455 views
How does an object's mass affect its inertia?
* 1 point Increasing an object's mass decreases its inertia. Increasing an object's
1 answer
asked by
Help the ELA Kid😔✏️📃
81 views
does anyone have PS-B Unit 3: Gravity Remediation
1 answer
asked by
kali
83 views
What are the two factors that affect the force of gravity between to objects?
a Distance and mass b Weight and mass c Distance
1 answer
asked by
kali
80 views
A Criss Craft Racing Runabout boat can travel at speeds up to 52 mph relative to the water. The boat is trying to reach a
9 answers
asked by
Bill
205 views
The snake a roller coaster climbs 125 feet from ground level then drop 60 feet before climbing another 135 feet how far does the
2 answers
asked anonymously
81 views
what's the device used in physics that can drop a ball down a ramp without any forces added on
2 answers
asked anonymously
50 views
using this question give me some titles :What effect does the different incline angles (5, 10, 15, 20, 25, 30, 35, 40, 45, 50)
2 answers
asked anonymously
22 views
A musician hits a drum with a drumstick. In three to four sentences, explain the collision forces between the drum and
8 answers
asked by
iamacatlee34 ROBLOX
570 views
If a person has a mass of 50 kg, order the places from where you would be least to greatest weight.
Acceleration due to Gravity
3 answers
asked by
kali
163 views
. A force of 10 N causes a spring to extend by 20 mm. Find the extension of the spring when 25 N is applied
1 answer
asked by
Nahom
71 views
5.
The force of attraction between two objects _____ as the distance between them increases. stays the same increases changes
1 answer
asked by
Emo Freak
61 views
A packing crate of weight 50N is placed on a plane inclined at 35degree from the horizontal. If the coefficient of static
1 answer
asked anonymously
120 views
1. Obtain 5 equal-sized coins and that table with the smooth top.
2. Line up 3 coins touching each other in a perfect line. 3.
1 answer
asked anonymously
53 views
1.Place the card on top of the glass. Make sure there is enough space to give one edge of the card a good flick without smacking
1 answer
asked anonymously
48 views
0:05
stepping into the lab is a dominant 0:08 forward from dude 0:10 Jason Kate with the 611 wingspan and a 0:20 max touch that's
1 answer
asked anonymously
67 views
4.6) The force acting on a particle is Fx = (8x − 16) N, where x is in meters. (a) Make a plot of this force
versus x from x =
7 answers
asked anonymously
91 views
1. What does the sign of a foce indicate?
A. A negative sign indicates a repulsive force, while a positive sign indicates an
3 answers
asked by
Baily
983 views
For science project Sarah has been instructed the test for different methods of slowing down the rate of tennis ball falls from
1 answer
asked by
O
112 views
What could be done INCREASE the acceleration on the dog sled?
iconoriginal.jpg?AWSAccessKeyId=AKIA5LQSO4AXIHKV2NEC&Expires=214748
4 answers
asked by
Anonymous ;)
337 views
Two crates are dropped from the same height in a vacuum. The mass and force of the crates are shown in the diagram. Which of the
1 answer
asked by
A
121 views
Apply a force to the crate by pushing on it, then stop pushing once it starts to move.
Describe how the speed of the crate
3 answers
asked anonymously
104 views
Apply a force to the crate by pushing on it, then stop pushing once it starts to move.
Describe how the speed of the crate
1 answer
asked anonymously
97 views
Apply different unbalanced forces to the crate in both directions for 1 second. Record the amounts of force you use for both
1 answer
asked anonymously
92 views
Add people so that the forces on the cart are unbalanced, then press Go! After the cart begins to move, quickly add people until
1 answer
asked anonymously
66 views
Blake and Drew are playing horseshoes. Blake takes the first turn, and his horseshoe lands three-fourths of the way to the
1 answer
asked by
wiggle
346 views
Kinetic and Potential Energy Quick Check
5 of 55 of 5 Items Question Which statements regarding forces and motion are true?
1 answer
asked by
Case of water
188 views
The rear-wheel-drive car has a driving force of 1400 N per tire.
The air resistance is 800N. The rolling resistance is 60N per
1 answer
asked by
Mahboob
319 views
Objects fall at different rates due to:
a mass b weight c air resistance d inertia
2 answers
asked by
Anonymous ;)
129 views
In the absence of air resistance, a ball of mass m is tossed upward to reach a height of 20m. Given that Fg=mg, what is the net
4 answers
asked by
Kayla
3,820 views
A skydiver [m=95kg] jumps out of an airplane and opens her parachute 45 seconds later. After another 15 seconds, the skydiver
2 answers
asked by
Rachel
840 views
There is a two member dog sled team pulling with all their strength in the middle of a snow storm. Dog
A is pulling with a force
4 answers
asked by
Jackie
699 views
Two forces of 5N and 12N respectively act on the same point.show how you would determine the magnitude of the resultant by using
3 answers
asked by
tshianeo precious netsianda
928 views
A crane suspends a 500-lb steel beam horizontally by support cables (with negligible weight) attached from a hook to each end of
4 answers
asked by
#1
2,800 views
Collision Forces Quick Check
2 of 52 of 5 Items Question A baseball collides with a baseball glove. Which equation is used to
4 answers
asked by
sebastian chapa
715 views
A skydiver jumps from an airplane at an altitude of 2,500 ft. He falls under the force of gravity until he opens his parachute
6 answers
asked by
Anonymous
3,259 views
A 25kg mass is on a level, rough surface where the force of friction is a constant 15 N. A horizontal applied force of 65 N acts
5 answers
asked by
Nicole
632 views
A 33.5 kg person stands on a 67 kg platform.
He pulls on the rope that is attached to the platform via the frictionless
2 answers
asked by
Genevieve
764 views
An undersea research chamber is spherical with an external diameter of 5.80 m. The mass of the chamber, when occupied, is 68400
2 answers
asked by
mas
650 views
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