Hey, its not hard. But I do not remember what I literally just did. Please help
Homework Answers
Velocity at t = 35 s is the slope of the straight line between t = 30 s to t = 40s
Slope = 0m - 100 m (40 s -30 s) = -10 m/s
Answer, vx = -10 m/s
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Hey, its not hard. But I do not remember what I literally just
did. Please help...
Please answer correctly, posted these before and got wrong answers. Problem 14.23 l Review 1 Constants...
Please answer correctly, posted these before and got wrong
answers.
Problem 14.23 l Review 1 Constants 1 Periodic Table Y Part B The position of a 46 g oscillating mass is given by z() (1.8 cm) cos 13t, where t is in Determine the period Express your answer in seconds. seconds. T-0.68 Submit Previous Answers Request Answer Incorrect:; Try Again; 5 attempts remaining Part F Determine the velocity at t-0.41 s Express your answer in meters per second. m/s Submit...
A physics book slides off a horizontal tabletop with a speed of 4.00 m/s. It strikes the floor in 0.400 s. Ignore ai...
A physics book slides off a horizontal tabletop with a speed of 4.00 m/s. It strikes the floor in 0.400 s. Ignore air resistance. Find the horizontal component of the book's velocity, just before the book reaches the floor Express your answer in meters per second. You may want to review (Page). For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Paintball gun. 0 AM - 03 1.78 m/s Submit Previous Answers Request...
So, I understand I have to use point slope, but I do not understand why I...
So, I understand I have to use point slope, but I do not
understand why I am wrong. So, an answer and an explanation please
help!
Review | Constants | Periodic Table Part A The position graph of the figure (Figure 1) shows a dog slowly sneaking up on a squirel, then putting on a burst of speed. For how many seconds does the dog move at the slower speed? Express your answer with the appropriate units. Figure 1 of...
Can I please get help!!! What was the initial speed of the ball? Constants A batted...
Can I please get help!!!
What was the initial speed of the ball? Constants A batted baseball leaves the bat at an angle of 26.0 above the horizontal and is caught by an outfielder 370 ft from home plate at the same height from which it left the bat. ft/s You may want to review (Pages 70-80) SubmitP Previous Answers Request Answer For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of A home-run...
Homework 02 (Chapter 02) Problem 2.37 8 of 10 > B10 Review Previous Answers Three particles...
Homework 02 (Chapter 02) Problem 2.37 8 of 10 > B10 Review Previous Answers Three particles move along the r-axis, each starting at to = 0 s. The graph for A is a position-versus-time graph: the graph for B is a velocity-versus-time graph; the graph for C is an acceleration-versus-time graph. Correct Part C Find the velocity of the particle C att-6.0 s. Particle starts with vo10 m/s at to 0 s. (Figure 3) Express your answer with the appropriate...
Constants Part A vector A has components A Velocity 6m/s and A,-7m/s. A second velocity vector...
Constants Part A vector A has components A Velocity 6m/s and A,-7m/s. A second velocity vector B has a magnitude that is twice that of A and is pointed down the negative z axis Find the a-component of B Express your answer in meters per second to two significant figures. m/s Submit × Incorrect. Try Again: One attempt remaining Part B Find the y-component of B Express your answer in meters per second to two significant figures. 0 m/s Part...
PLEASE ANSWER A AND B AND INDICATE EACH ONE PLEASE <Assignment #5 (Ch 7 and Ch...
PLEASE ANSWER A AND B AND
INDICATE EACH ONE PLEASE
<Assignment #5 (Ch 7 and Ch 8) Problem 8.61 35 of 36 II Review | Constants A rifle bullet with mass 8.00 g strikes and embeds itself in a block with a mass of 0.992 kg that rests on a frictionless, horizontal surface and is attached to a coil spring. (See (Figure 1).) The impact compresses the spring 15.0 cm. Calibration of the spring shows that a force of 0.600...
The position of a 48 g oscillating mass is given by x (t) (1.5 cm) cos...
The position of a 48 g oscillating mass is given by x (t) (1.5 cm) cos 10t, where t is in seconds. Part F Determine the velocity at t = 0.38 S. Express your answer in meters per second. ΑΣφ ? m/s Previous Answers Request Answer Submit Incorrect; Try Again; 2 attempts remaining
tem 7 Part A Review I Constants| Periodic Table What is the acceleration of the pike...
tem 7 Part A Review I Constants| Periodic Table What is the acceleration of the pike during this strike? When striking, the pike, a predatory fish, can accelerate from rest to a speed of 3.5 m/s in 0.12 s . Express your answer in meters per second squared. 32.5 SubmitPrev Previous Answers Reauest Answr Incorrect; Try Again; 5 attempts remaining ▼ Part B How far does the pike move during this strike? Express your answer in meters.
Review | Constants An object's moment of inertia is 1.7 kg. m. Its angular velocity is...
Review | Constants An object's moment of inertia is 1.7 kg. m. Its angular velocity is increasing at the rate of 3.3 rad/s per second Part A What is the net torque on the object? Express your answer in newton-meters. 190 AED ? Nm Submit Request Answer
Please answer correctly, posted these before and got wrong
answers.
Problem 14.23 l Review 1 Constants 1 Periodic Table Y Part B The position of a 46 g oscillating mass is given by z() (1.8 cm) cos 13t, where t is in Determine the period Express your answer in seconds. seconds. T-0.68 Submit Previous Answers Request Answer Incorrect:; Try Again; 5 attempts remaining Part F Determine the velocity at t-0.41 s Express your answer in meters per second. m/s Submit...
A physics book slides off a horizontal tabletop with a speed of 4.00 m/s. It strikes the floor in 0.400 s. Ignore air resistance. Find the horizontal component of the book's velocity, just before the book reaches the floor Express your answer in meters per second. You may want to review (Page). For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Paintball gun. 0 AM - 03 1.78 m/s Submit Previous Answers Request...
So, I understand I have to use point slope, but I do not
understand why I am wrong. So, an answer and an explanation please
help!
Review | Constants | Periodic Table Part A The position graph of the figure (Figure 1) shows a dog slowly sneaking up on a squirel, then putting on a burst of speed. For how many seconds does the dog move at the slower speed? Express your answer with the appropriate units. Figure 1 of...
Can I please get help!!!
What was the initial speed of the ball? Constants A batted baseball leaves the bat at an angle of 26.0 above the horizontal and is caught by an outfielder 370 ft from home plate at the same height from which it left the bat. ft/s You may want to review (Pages 70-80) SubmitP Previous Answers Request Answer For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of A home-run...
Homework 02 (Chapter 02) Problem 2.37 8 of 10 > B10 Review Previous Answers Three particles move along the r-axis, each starting at to = 0 s. The graph for A is a position-versus-time graph: the graph for B is a velocity-versus-time graph; the graph for C is an acceleration-versus-time graph. Correct Part C Find the velocity of the particle C att-6.0 s. Particle starts with vo10 m/s at to 0 s. (Figure 3) Express your answer with the appropriate...
Constants Part A vector A has components A Velocity 6m/s and A,-7m/s. A second velocity vector B has a magnitude that is twice that of A and is pointed down the negative z axis Find the a-component of B Express your answer in meters per second to two significant figures. m/s Submit × Incorrect. Try Again: One attempt remaining Part B Find the y-component of B Express your answer in meters per second to two significant figures. 0 m/s Part...
PLEASE ANSWER A AND B AND
INDICATE EACH ONE PLEASE
<Assignment #5 (Ch 7 and Ch 8) Problem 8.61 35 of 36 II Review | Constants A rifle bullet with mass 8.00 g strikes and embeds itself in a block with a mass of 0.992 kg that rests on a frictionless, horizontal surface and is attached to a coil spring. (See (Figure 1).) The impact compresses the spring 15.0 cm. Calibration of the spring shows that a force of 0.600...
The position of a 48 g oscillating mass is given by x (t) (1.5 cm) cos 10t, where t is in seconds. Part F Determine the velocity at t = 0.38 S. Express your answer in meters per second. ΑΣφ ? m/s Previous Answers Request Answer Submit Incorrect; Try Again; 2 attempts remaining
tem 7 Part A Review I Constants| Periodic Table What is the acceleration of the pike during this strike? When striking, the pike, a predatory fish, can accelerate from rest to a speed of 3.5 m/s in 0.12 s . Express your answer in meters per second squared. 32.5 SubmitPrev Previous Answers Reauest Answr Incorrect; Try Again; 5 attempts remaining ▼ Part B How far does the pike move during this strike? Express your answer in meters.
Review | Constants An object's moment of inertia is 1.7 kg. m. Its angular velocity is increasing at the rate of 3.3 rad/s per second Part A What is the net torque on the object? Express your answer in newton-meters. 190 AED ? Nm Submit Request Answer
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