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Dynamics
Page 2
Questions (1,165)
Force : dynes :: Velocity:-
2 answers
asked anonymously
83 views
A toy rocket has a mass of 350 g at launch. The force it produces is 15 N and it is fired at an angle of 65 to the horizontal.
Wh
1 answer
asked by
Nageeye
95 views
Determine the maximum height of the rocket
A group of students launches a model rocket from the top of a building. The students
1 answer
asked by
hala aly
90 views
When discussing how loud or quiet a composition is you are referring to
7 answers
asked by
Preston
87 views
When discussing how loud or quiet a composition is, you are referring to
(1 point) Responses rhythms. rhythms. dynamics.
2 answers
asked anonymously
66 views
Which of the following dynamic markings is the loudest?
(1 point) forte forte mezzo forte mezzo forte mezzo piano mezzo piano
2 answers
asked anonymously
103 views
What are changes in volume in a composition called?
(1 point) dynamics melody tempo rhythm
2 answers
asked anonymously
83 views
When discussing how loud or quiet a composition is, you are referring to
(1 point) rhythms.. dynamics.. textures.. pitches.
2 answers
asked anonymously
77 views
A 62kg cyclist changes the speed of a 12kg bicycle from 8.2m/s to 12.7m/s. Determine the work done.
I've already answered &
5 answers
asked by
Kayla
1,736 views
In 1 to 2 sentences explain how you could find the kinetic energy of a baseball when it hits the window
4 answers
asked by
:)
519 views
Describe the Dynamics (How loud or soft the music is) How to do the dynamics change during the song "Monster" From Frozen on
3 answers
asked by
Aida
124 views
he graph below represents the amount of water measured in a swimming pool as a function of time.?
As time increases, the amount
1 answer
asked by
Jae
79 views
A 6 kg bowling ball rolling at 5 m/s strikes a stationary 4 kg bowling ball. If ball #1 is moving forward at 2 m/s after the
5 answers
asked by
junior
4,650 views
Continue to play the simulation. This simulation will go on and on for eternity if we let it. This simulation is in what we call
19 answers
asked by
YEA
113 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
6677889910
907 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
630 views
A hoop of mass M = 4 kg and radius R = 0.4 m rolls without slipping down a hill, as shown in the figure. The lack of slipping
3 answers
asked by
Zoey
1,697 views
The two barges shown here are coupled by a cable of negligible mass. The mass of the front barge is 2.22 ✕ 10^3 kg and the
4 answers
asked by
Haya
2,284 views
A small cube of mass m1= 1.0 kg slides down a circular and frictionless track of radius R= 0.4 m cut into a large block of mass
1 answer
asked by
juanpro
723 views
A body of mass 3kg moving at 15m/s collides with another body of mass 5kg moving at 26 m/s in the same direction. After
2 answers
asked by
Anosah Godfred
684 views
Which of the following correctly orders dynamic markings from softest to loudest?
Responses piano, mezzo-forte, mezzo-piano,
2 answers
asked anonymously
101 views
Which of the following does not mean to get softer?
Responses crescendo crescendo - no response given diminuendo diminuendo - no
2 answers
asked anonymously
70 views
1. If a musician sees mp in his part, which dynamic level should he play?
A Very soft B medium soft C soft D medium loud 2. The
4 answers
asked by
scarlet
226 views
A bullet of mass 10gm is fired from a gun of mass 1kg with a velocity of 100m/s. calculate the ratio of kinetic energy of the
3 answers
asked by
Ganesh
1,935 views
The term decrescendo tells the musician to perform what action?
(1 point) Responses make sound louder gradually make sound louder
2 answers
asked anonymously
131 views
A small cart of mass 300g when emty can move freely on a horizontal surface. The cart contains 100g of sand and moves initially
2 answers
asked by
Oxy
598 views
When a soccer ball is kicked with a vertical speed of 25 m/s its height, h metres, after t seconds is given by the equation
3 answers
asked by
Joe
783 views
Multiple Choice
What does accelerando instruct a musician to do? (1 point) Responses slow down slow down speed up speed up play
7 answers
asked by
Denki
58 views
SPH3U1
Two blocks of mass 500.0 g and 200.0 g are suspended vertically as shown in the diagram. The top string is lifted
5 answers
asked by
Andy
1,886 views
A small car of mass 985 kg is parked behind a small truck of mass 1551 kg on a level road. The brakes of both the car and the
4 answers
asked by
Amber
2,199 views
A sled is pushed along an ice covered lake. It has some initial velocity before coming to a rest in 15 m. It took 23 seconds
4 answers
asked by
Anthony
2,369 views
The small mass m sliding without friction along the looped track is to remain on the track at all times, even at the very top of
4 answers
asked by
annie
2,077 views
A textbook of mass 1.95 kg rests on a frictionless, horizontal surface. A cord attached to the book passes over a pulley whose
4 answers
asked by
David
3,536 views
In a Broadway performance an 80.0 kg actor swings from a 2.05 m long cable that is horizontal when he starts. At the bottom of
6 answers
asked by
Anonymous
2,375 views
After each bounce, a ball reaches 1/2 the height of the previous bounce. First to second bounce = 1 second. How long between the
6 answers
asked by
Alec
1,108 views
A particle of mass 2 kg moves along the x-axis attracted toward the origin by a force whose magnitude is 8x. If the mass is
4 answers
asked by
Opeyemi
733 views
A man pushes his child in a grocery cart. The total mass of the cart and child is 30.0 kg. If the force of friction on the cart
4 answers
asked by
Anonymous
1,985 views
A body of mass 10 kg is moving over a smooth surface, whose equation of motion is given by the relation. s = 5t + 2t² where (s)
4 answers
asked by
aboddu
1,487 views
A 2.0 kg mass starts from rest and slides down an inclined plane 8.0 X 10^-1 m long in .50s. what net force is acting on the
5 answers
asked by
physics
13,587 views
A horizontal rope is tied to a 45.0kg box on frictionless ice. What is the tension in the rope if:
A) The box is at rest? B) The
6 answers
asked by
TlP
11,938 views
A tension of 6000 newtons is experienced by the elevator cable of an elevator moving upward with an acceleration of 2m/s^2. what
6 answers
asked by
Hassan
4,547 views
If a car rolls gently(vo=0) off a vertical cliff, how long does it take to reach 85km/h?
5 answers
asked by
john
11,050 views
an aeroplane is travelling horizontally at a speed of 80ms and drops a crate of emergency supplies.To avoid damage,the max
7 answers
asked by
Shanti
4,825 views
A block of mass m = 5.4 kg is pulled up a θ = 24° incline as in the figure with a force of magnitude F = 35 N.
(a) Find the
4 answers
asked by
john
2,399 views
A ball of mass 0.6 kg, initially at rest, is kicked directly toward a fence from a point 20 m away, as shown below.
The velocity
4 answers
asked by
Lucy
7,193 views
A 156 g hockey puck is initially travelling with a speed of 18 m/s. The force of friction acting on the puck is 0.30 N. If no
5 answers
asked by
sandra
1,851 views
Two blocks are connected by a string as shown. The inclination of the ramp is θ = 36° while the masses of the blocks are m1 =
4 answers
asked by
anonymous
4,193 views
A 1450-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16890 N on the
5 answers
asked by
Tyler
4,790 views
A 600-kg car is going around a curve with a radius of 120 m that is banked at an angle of 25.0° with a speed of 30.0 m/s.The
5 answers
asked by
Sandhya
10,019 views
Two masses of 2.25 kg each, connected by a string, slide down a ramp making an angle of 34o with the horizontal. The coefficient
4 answers
asked by
anonymus
2,756 views
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Baroque
Basic Physics
Circular motion
Classical mechanics
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