Homework Answers
initial velocity u =0
final velocity v = u+gt
t= 0.5 s and g = 10 m/s2
final velocity after 0.5 s v = 0 + 10*0.5 = 5 m/s
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There is a second part to this question asking how far does it fall in the...
1- Quiz 2: Free-Fall and Projectiles Help Problem 3.0OE2 DEPENDENT MULTI-PART PROBLEM ASSIGN ALL PARTS NOTE:...
1- Quiz 2: Free-Fall and Projectiles Help Problem 3.0OE2 DEPENDENT MULTI-PART PROBLEM ASSIGN ALL PARTS NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part A steel ball is dropped from a diving platform (with an initial velocity of zero). Use the solve the following problem: Problem 3.00E2.b- Calculating the distance traveled of a dropped object Book How far does it fall n the first 1.9 seconds of its flight?...
A steel ball is dropped from a diving platform (with an initial velocity of zero). Use...
A steel ball is dropped from a diving platform (with an initial velocity of zero). Use the approximate value of g = 10 m/s2. (a) Through what distance does the ball fall in the first 1.7 seconds of its flight? Incorrect: Your answer is incorrect. m (b) How far does it fall in the first 4 seconds of its flight?
Problem 11.021- Particle motion DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS NOTE: This is a multi-part...
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NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to...
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Required information Problem 15.254-Rod connected to a slider-DEPENDENT MULTI-PART PROBLEM-ASSIGN...
Required information Problem 15.254-Rod connected to a slider-DEPENDENT MULTI-PART PROBLEM-ASSIGN ALL PARTS NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part Rod AB is attached to a collar at A and is fitted with a wheel at B that has a radius r= 15 mm. Know that when θ collar has velocity of 260 mm/s upward and it is slowing down at a rate of 150 mm/s 60, the...
Required Information Problem 06.135 DEPENDENT MULTI-PART PROBLEM ASSIGN ALL PARTS NOTE: This is a multi-part question....
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tion 4 The following three questions refer to this problem: You drop a 2.1 kg ball...
tion 4 The following three questions refer to this problem: You drop a 2.1 kg ball from a height of 2.2 m and notice that it bounces back to a height of 1.9 m. Somehow, you measure that the ball is in contact wi 4 out of 4 po the ground for 96 ms. Note that the term "drop" implies the initial velocity is zero What was the speed of the ball the instant before it hits the ground? Selected...
what angle does the velocity vector make with the +x-axis and the -y-axis? Required information Problem...
what angle does the velocity vector make with the +x-axis and the
-y-axis?
Required information Problem 02.017-Velocity vector of a sprinting cheetah - DEPENDENT MULTI-PART PROBLEM-ASSIGN ALL PARTS The velocity vector of a sprinting cheetah has x- and y-components vy+33.4 m/s and vy-26.3 m/s. Problem 02.017.a- Magnitude of the velocity vector What is the magnitude of the velocity vector? m/s
Maximum velocity and acceleration NOTE: This is a multi-part question. Once an answer is submitted, you...
Maximum velocity and
acceleration
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part The vertical motion of mass A is defined by the relation x = cos(0)-01sin(100, where x and țare expressed in mm and seconds, respectively. Consider 0.8 s es Problem 11.003.b - Maximum velocity and acceleration of a mass on a spring Determine the maximum velocity and acceleration of A The magnitude of the maximum velocity and...
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Problem 11.021- Particle motion DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. The acceleration of a particle is defined by the relation a= k (1-e-x), where k is a constant. The velocity of the particle V +9 m/s whenx3 m and it comes to rest at the origin. Problem 11.021.b -Obtaining velocity from a position-dependent acceleration by integration etermine the velocity...
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NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. The acceleration of a particle is defined by the relation a k(1- e),where k is a constant. The velocity of the particle is +9 m/s when x--3 m and it comes to rest at the origin Problem 11.021.a - Obtaining velocity from a position-dependent acceleration by integration Determine the value of k. (You must provide an answer before moving on...
Required information Problem 15.254-Rod connected to a slider-DEPENDENT MULTI-PART PROBLEM-ASSIGN ALL PARTS NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part Rod AB is attached to a collar at A and is fitted with a wheel at B that has a radius r= 15 mm. Know that when θ collar has velocity of 260 mm/s upward and it is slowing down at a rate of 150 mm/s 60, the...
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tion 4 The following three questions refer to this problem: You drop a 2.1 kg ball from a height of 2.2 m and notice that it bounces back to a height of 1.9 m. Somehow, you measure that the ball is in contact wi 4 out of 4 po the ground for 96 ms. Note that the term "drop" implies the initial velocity is zero What was the speed of the ball the instant before it hits the ground? Selected...
what angle does the velocity vector make with the +x-axis and the
-y-axis?
Required information Problem 02.017-Velocity vector of a sprinting cheetah - DEPENDENT MULTI-PART PROBLEM-ASSIGN ALL PARTS The velocity vector of a sprinting cheetah has x- and y-components vy+33.4 m/s and vy-26.3 m/s. Problem 02.017.a- Magnitude of the velocity vector What is the magnitude of the velocity vector? m/s
Maximum velocity and
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NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part The vertical motion of mass A is defined by the relation x = cos(0)-01sin(100, where x and țare expressed in mm and seconds, respectively. Consider 0.8 s es Problem 11.003.b - Maximum velocity and acceleration of a mass on a spring Determine the maximum velocity and acceleration of A The magnitude of the maximum velocity and...
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