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Q: (1) 3. 2. 2.

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

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Q: 45) When rolled down a mountain was 1.8 m/s. What was the ar A) 57 ° B)

A: Given Data: The velocity at the time of rolled down is, v=7 m/s The horizontal component of velocity…

Q: 4. against which it can push?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Given data: 8k9 81kg mags = velocity = 22 m/s Find the Ninetie eneryy ?

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Q: 0.7647, - 0.1817, 4.62 Solve for T and T2: -0.3167, + 0.540T, 2.13

A: Given 0.764T1 - 0.181T2 = 4.62 - 0.316T1 + 0.540T2 = 2.13 We have to calculate T1 and T2

Q: lease help me

A: Given- 8 pints = 1 gallons

Q: A man fall of bridge at 41.3 meter high. determine his impact velocity. round answer to  one…

A: Given data:  Height (h) = 41.3 m Initial velocity (Vi) = 0 m/s Required: The final velocity at the…

Q: 12 and 13 if not just number 12

A: Comment: Since we only answer up to  1 question, we’ll answer the 1st question only. Please resubmit…

Q: What is the driving force between the two ends of

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Q: D.) PA. E.) PA V

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Q: I need help with questions 2 and 3

A: Given- 1)The frequency of the electromagnetic wave is f=cλ=9.09×109 HzBx=3.8×10-6TBy=4.7×10-6T

Q: s. The elevator takes š e first floor.

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Q: I have no idea how to do any of these can you please help me

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Q: resistance of the unknown

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Q: I need help with question 10 please.

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Q: O False

A: work done by conservative force is zero in only close path

Q: The component form of vector is 7 = (4, 3). v Find 47. 40 =

A: A vector can be represented by its component form. The vector has two components in a…

Q: Find the weight of a 2 g computer chip.

A: Given:- Mass of the computer chip is  m=2 g    =2 g×10-3 kg 1g    =2×10-3 kg   Required:- We have to…

Q: Ace of 128 N acts on a for 0.45 The ball i inituly at rest. Deterine the fral nomem of the ball

A: Given: Force F = 128N Time Δt = 0.45s Vi = 0m/s

Q: The picture above shows a girl holding a balloon above her head. The balloon is lifting her hair…

A: Given: The balloon is pulling upward on her hair, and that force is half of a third law pair of…

Q: > Find force 0 = 40° d = 10 mm- V = 35 m/s U = 15 m/s D = 20 m

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Q: ) One of the following is a contact force: Select one: a. Gravitational force. O b. None of these. O…

A: Given :- different types of forces. we have to find which force is contact force.

Q: A 10 Kg object dropped from a certain window strikes the ground 4.0 s. Neglecting air resistance a 5…

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Q: we ource of 220 2

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Q: Question 3

A: We have  N2=fN1=800+180=980 NBy torque…

Q: O when it leaves the gun? O a. 5 m/s Ob. 20 m/s O c. 10 m./s cm. How last will a Gar

A: Spring constant = K = 250 N/m Compressed length = x = 5cm = 0.05 m Mass = m = 0.025 kg

Q: Fnet a = bir=1600 N 600 N 100 kg a Fgrav=1000 N a = 6.0 m/s (up)

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Q: Help?

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Q: omentum of the system com external force on this system

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Q: QUESTION 3

A: Given data  The frequency of the tuning fork is f=300 Hz The length of the jar is L=100 cm The speed…

Q: /2 Evaluate (1.7 ±0.1)'

A: We need to evaluate the given expression: 1.7±0.1=1.7+0.1 or 1.7-0.1=1.8 or 1.6=1.34 or 1.26

Q: #6-8 please

A: V-T Graph Equation of graph: ⇒V-0t-0=3.43-00.7-0⇒V=4.9t

Q: cy of 2.0 end. The distance covered

A: Speed= Distance \Time Given -  Speed 3 meter per second Time 5 second

Q: 2.7 Problem 23

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Q: Birds that rest on live wire on the streets are not being electrocuted. What will happen to a man…

A: Current always passes through the path with non zero potential difference If a new path is created…

Q: 45 30 T, 10 N

A: Z

Q: Dust particles fall down when a carpet or a by a stick, why? piece of cloth is beaten

A: Newton's first law: It is also called the law of inertia. If an object is at rest then it has a…

Q: When a moving car is stopped, the passengers

A: A moving object continues its state of motion in a  due to inertia . When a person is moving in car…

Q: Vx Vy 13.5 48.0 || Vx Vy 149.0 -15.0

A: Please see the answer below.

Q: A 2-kg mass and a 4-kg mass hang freely at opposite ends of a light inextensible string which passes…

A: It is given that,

Q: help i need solution for this one thank u

A: In this question, we have been a a condition, where a person who is 2 year old survived when he was…

Q: In a lecture demonstration, a can drop from a magnet just when a bullet is shot from a gun. Find the…

A: Consider the situation in the diagram below. Let us assume that the gun is pointing straight…

Q: Number 53 and 54

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Q: 2. Look at the figure shown below. Find T, and T2. 65° 25° ( 150N

A: Question 2 solution

Q: José 0= 31 Alyssa $ = 46° Jess

A: Given, Force by Jose FJ = 41 N  Force by Alyssa FA = 43 N Force by Jessa Fj = 39 N Mass of the bear…

Q: (4-

A: according to Newtons second law F = ma