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Forces and Motion
Page 6
Questions (4,616)
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
834 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
689 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
921 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
2,787 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
704 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
3,255 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
627 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
761 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
643 views
An ice hut used for winter fishing is at rest on a level patch of snow. The mass of the hut is 80kg. A wind exerts a horizontal
4 answers
asked by
ted
1,446 views
Starting from rest, a 10.2 kg block slides 2.90 m down a frictionless ramp (inclined at 30.0ยฐ from the floor) to the bottom.
4 answers
asked by
clueless
1,221 views
A parachutist jumps from height 100m. He wants to reach at ground with zero velocity. For this purpose he switches on a
4 answers
asked by
Himanshu
2,465 views
A steel block weighing 12N is pulled up an incline plane 20ยฐ above the horizontal by a constant force of 7.35 N which makes an
7 answers
asked by
John
3,702 views
An aircraft travels at 250km/h in still air. If a wind of 50km/h blows steadily from the southwest and the pilot wishes to fly
4 answers
asked by
Alhassan A. fuseini
1,034 views
Force F=5N acts to the right.
Draw a fully labelled scale drawing of the 5 N force using a scale of 10:1N.
4 answers
asked by
tshepiso mdlalose
1,142 views
The forces of nature unit test
4 answers
asked by
Jay
414 views
Q: Why didn't the quarter roll down the hill with the nickel?
11 answers
asked by
unknown
7,532 views
1.)a basketball momentarily changes shapes as it bounces off the floor. this is due to balanced forces acting on the ball.
True
73 answers
asked by
Hannah Marie
16,932 views
Expain why,it is easier to break an egg by stricking at the flat side, other than at the pointed edges.
5 answers
asked by
caleb
1,709 views
1. Two 20.-newton forces act concurrently on an object. What angle between these forces will produce a resultant force with the
4 answers
asked by
Jess
5,640 views
4. A model rocket with a mass of 0.2 kg, with a motor that can provide a force of 100 N. A second model rocket is being built
7 answers
asked by
John
3,701 views
a pole leans away from the sun at an angle of 7 degrees to the vertical. when the elivation of the sun is 48 degrees the pole
4 answers
asked by
Anonymous
2,580 views
Jade throws a horseshoe toward a stake from the same starting point three different times. She tries to throw the horseshoe with
4 answers
asked by
Zara
532 views
Describe how air resistance can be overcome
12 answers
asked by
Adeen
2,433 views
Please help
A Brick is resting on smooth wooden board that s at a 30 angle, What is one way to overoome the state tuition that is
4 answers
asked by
Brian
1,891 views
Which statement best explains why a paper airplane eventually falls to the ground?(1 point)
Responses 1.The unbalanced forces of
5 answers
asked by
iammmmasecretttt
886 views
An airplane is flying with a constant altitude at a speed of 450 mph in a direction 10ยฐ north of west directly towards its
6 answers
asked by
Nevaeh
1,101 views
Two skydivers of different masses jump from a plane. In three to five sentences, explain how their falls compare, including the
2 answers
asked by
๐๐ฅ๐จ๐ฐ
993 views
Two teams are pulling on a rope. Team 1 pulls with a force of 124 newtons, while team 2 pulls with a force of 110 Newton in the
4 answers
asked by
Tonya
1,360 views
two forces of magnitudes 7N and 9N act at an angle alpha such that sin alpha=0.4. Find the magnitudes of the two possible
5 answers
asked by
georgina
2,409 views
When you trip, your foot stops, but your body continues to move forward. Which statement best explains why this happens?
A: An
3 answers
asked by
:)
375 views
Gravity and Air Resistance Quick Check
connexus 10th grade physical science all of these are correct as of 2/4/23 :) 1. What
3 answers
asked by
mmyoui
799 views
the sum of three forces f1=100n, f2=80n, f3=60n acting on a particle is zero.
The angle between f1 and f2 is: Please solve
4 answers
asked by
marley
1,923 views
I was wondering, how I would find the ratio of force to acceleration? I am doing an assignment where i had to find the force
1 answer
asked by
Diane
375 views
When an unbalanced force acts on an object, the change in the object's _______ or _______ depends on the size and direction of
4 answers
asked by
judy
1,338 views
Question 1
Match the vocabulary word with its definition. 1. gravitational force Selected. the attractive force between any two
7 answers
asked by
carson
658 views
How does a falling objects surface area affect its calculations of terminal velocity
the greater the objects surface area the
3 answers
asked by
Euphoria
375 views
A force acts on an object. Which option describes an action that could prevent the object from moving?
A: a force applied in the
3 answers
asked by
:)
228 views
If both the projection Pa and component Fb of the force F are 305 N, determine the magnitude F and the orientation รจ of the
3 answers
asked by
Tim
2,006 views
A car of mass 1120 kg descends a hill of slope 1 in 5.calculate using the energy theory methods the average braking force
3 answers
asked by
Ephraim
924 views
Direction: Place a big mug, a plastic drinking glass and an empty glass bottle on the table with the big mug at the center, the
7 answers
asked by
Liv
4,118 views
A golfer hits a golf ball with a club. The mass of the ball is 0.05 kg. The ball accelerates at 2,000 m/s2. What is the net
25 answers
asked by
Kathrin
9,945 views
A piece of art weighing 30 pounds is hung from two wires as shown below. Each wire is supporting half of the weight of the
4 answers
asked by
Nevaeh
853 views
The ramp shown below is used to move crates of apples to loading docks at different heights. When the horizontal distance AB is
13 answers
asked by
Layla
5,991 views
Three blocks of mass 1kg,2kg and 3kg move on a frictionless surface and a horizontal force 46 N acts on the 3kg block.1kg and
4 answers
asked by
Sandhya
2,079 views
Two forces act on a 4.00-kg object in a manner that the object has an
acceleration 3.00 m/s2 in a direction 20.0ยฐ north of east.
4 answers
asked by
mike
3,315 views
A musician hits a drum with a drumstick. In three to four sentences, explain the collision forces between the drum and drumstick
4 answers
asked by
Chiaki <3
636 views
When you hold a textbook and a pencil, why does the textbook feel heavier than the pencil?
A.) You can grip the pencil with more
4 answers
asked by
goodog
307 views
A fisherman has caught a 5kg fish with a line and is lifting it vertically out of the water. While the fish is still in the
2 answers
asked by
todd
549 views
When i was in elementry school the gym teacher had this big long rope with a ball at the end in class and the teacher would spin
2 answers
asked by
lisa
521 views
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Aerospace Engineering
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