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Problem 2.33 Constants | Periodic Table Part A A particle's velocity is...
A particle's velocity is described by the function v_x=kt2, where v_x is in m/s, t is...
A particle's velocity is described by the function v_x=kt2, where v_x is in m/s, t is in s, and k is a constant. The particle's position at t_0=0s is x_0 = -6.00 m . At t_1 = 2.00 s , the particle is at x_1 = 8.40 m . Determine the value of the constant k.
A particle's velocity is described by the function Vx = kt? m/s, where vx is in...
A particle's velocity is described by the function Vx = kt? m/s, where vx is in m/s, t is in s, and k is a constant. The particle's position at to = 0 s is Xo = -7.50 m. At ti = 1.00 s, the particle is at X1 = 6.40 m. Part A Determine the units of k in terms of m and s. AD o O ? Submit Request Answer Part B Complete previous part(s)
Constants |Periodic Table The position of a particular particle as a function of time is given...
Constants |Periodic Table The position of a particular particle as a function of time is given by T (9.60ti + 8.85j-1.00t k)m, where t is in seconds. PartA Determine the particle's velocity as a function of time. Express your answer in terms of the unit vectors i, j, and k. m/s u= Submit Request Answer Part B Determine the particle's acceleration as a function of time Express your answer in terms of the unit vectors i, j, and k. Submit...
Problem 2.33 -Enhanced- with Hints Part A Att 4 s what is the particle's position? Express...
Problem 2.33 -Enhanced- with Hints Part A Att 4 s what is the particle's position? Express your answer to three significant figures and inchade the appropriate units. Hints bythe function z-(5t,1t + 1) m where t isins Value Units Part B Ast 4s what is the particle's velocity? Express your answer to three significant figures and include the appropriate units. Hints
Need help with part b and c roblem 14.45 Constants I Periodic Table Part A A...
Need help with part b and c
roblem 14.45 Constants I Periodic Table Part A A 210 g block hangs from a spring with spring constant 6.0 N/m. Att0 s the block is 15 cm below the equilibrium point and moving upward with a speed of 134 cm/s What is the block's oscillation frequency? Express your answer to two significant figures and include the appropriate units. f 0.85 Hz Previous Answers Correct Part B What is the block's distance from...
I need help on part C Problem 7.69 Constants | Periodic Table elevator cable breaks when...
I need help on part C
Problem 7.69 Constants | Periodic Table elevator cable breaks when a 975 kg elevator is 24.5 m above the top of a huge spring (k 6.50-104 N/m) at the bottom of the shaft Part A Calculate the work done by gravity on the elevator before it hits the spring WG 2.34x105 J Previous Answers Correct Part B Calculate the speed of the elevator just before striking the spring. v 21.9 m/s Previous Answers Correct...
Problem 11.65 8 of 20 > A particle of mass 1.00 kg is moving with velocity...
Problem 11.65 8 of 20 > A particle of mass 1.00 kg is moving with velocity v (7.11 +5.3j) m/s. Part A Constants Periodic Table Find the angular momentum L relative to the origin when the particle is atr (2.8j +4.5k) m. Enter your answers in indicated order separated by commas. Express your answer using two significant figures VO ALDO ? Lysby, len kg. m/s Submit Request Answer Part B At position r a force of F 4.5 Ni is...
Problem 23.62 K 4 of 6 > v Part A Constants I Periodic Table Calculate the...
Problem 23.62 K 4 of 6 > v Part A Constants I Periodic Table Calculate the image position. A 2.5-cm-tall object is 15 cm in front of a diverging lens that has a -25 cm focal length. Express your answer to two significant figures and include the appropriate units. 37.5 cm Constants I Periodic Table Part B A 2.5-cm-tall object is 15 cm in front of a diverging lens that has a -25 cm focal length. Calculate the image height....
Constants| Periodic Table Part A The position of a ball rolling in a straight line is...
Constants| Periodic Table Part A The position of a ball rolling in a straight line is given by 2.3 4.5t 3.7t2, where z is in meters and t in seconds Determine the position of the ball at t-1.0 s, 2.0 s, and 3.0 s Enter your answers using two significant figures separated by commas. Submit tAnswer Part B What is the average velocity over the interval t 1.0 s tot- Express your answer using two significant figures. 5.0s? m/s Submit...
Need help with A-C Constants | Penodic Table PartA A particle moving along tha x ais...
Need help with A-C
Constants | Penodic Table PartA A particle moving along tha x ais has its pasition described by the function 2.00 卢_ 5 00 t + 1.00 ) m, wherat is in s At t: 4 00, what are the particle's lal position, (b) velocity, and (c) acceleration? Express your answer with the appropriate units. HA 0回 Value Units Submit Part B Express your answer with the appropriate units. HA Value Units Submit Part c Expreas your...
A particle's velocity is described by the function Vx = kt? m/s, where vx is in m/s, t is in s, and k is a constant. The particle's position at to = 0 s is Xo = -7.50 m. At ti = 1.00 s, the particle is at X1 = 6.40 m. Part A Determine the units of k in terms of m and s. AD o O ? Submit Request Answer Part B Complete previous part(s)
Constants |Periodic Table The position of a particular particle as a function of time is given by T (9.60ti + 8.85j-1.00t k)m, where t is in seconds. PartA Determine the particle's velocity as a function of time. Express your answer in terms of the unit vectors i, j, and k. m/s u= Submit Request Answer Part B Determine the particle's acceleration as a function of time Express your answer in terms of the unit vectors i, j, and k. Submit...
Problem 2.33 -Enhanced- with Hints Part A Att 4 s what is the particle's position? Express your answer to three significant figures and inchade the appropriate units. Hints bythe function z-(5t,1t + 1) m where t isins Value Units Part B Ast 4s what is the particle's velocity? Express your answer to three significant figures and include the appropriate units. Hints
Need help with part b and c
roblem 14.45 Constants I Periodic Table Part A A 210 g block hangs from a spring with spring constant 6.0 N/m. Att0 s the block is 15 cm below the equilibrium point and moving upward with a speed of 134 cm/s What is the block's oscillation frequency? Express your answer to two significant figures and include the appropriate units. f 0.85 Hz Previous Answers Correct Part B What is the block's distance from...
I need help on part C
Problem 7.69 Constants | Periodic Table elevator cable breaks when a 975 kg elevator is 24.5 m above the top of a huge spring (k 6.50-104 N/m) at the bottom of the shaft Part A Calculate the work done by gravity on the elevator before it hits the spring WG 2.34x105 J Previous Answers Correct Part B Calculate the speed of the elevator just before striking the spring. v 21.9 m/s Previous Answers Correct...
Problem 11.65 8 of 20 > A particle of mass 1.00 kg is moving with velocity v (7.11 +5.3j) m/s. Part A Constants Periodic Table Find the angular momentum L relative to the origin when the particle is atr (2.8j +4.5k) m. Enter your answers in indicated order separated by commas. Express your answer using two significant figures VO ALDO ? Lysby, len kg. m/s Submit Request Answer Part B At position r a force of F 4.5 Ni is...
Problem 23.62 K 4 of 6 > v Part A Constants I Periodic Table Calculate the image position. A 2.5-cm-tall object is 15 cm in front of a diverging lens that has a -25 cm focal length. Express your answer to two significant figures and include the appropriate units. 37.5 cm Constants I Periodic Table Part B A 2.5-cm-tall object is 15 cm in front of a diverging lens that has a -25 cm focal length. Calculate the image height....
Constants| Periodic Table Part A The position of a ball rolling in a straight line is given by 2.3 4.5t 3.7t2, where z is in meters and t in seconds Determine the position of the ball at t-1.0 s, 2.0 s, and 3.0 s Enter your answers using two significant figures separated by commas. Submit tAnswer Part B What is the average velocity over the interval t 1.0 s tot- Express your answer using two significant figures. 5.0s? m/s Submit...
Need help with A-C
Constants | Penodic Table PartA A particle moving along tha x ais has its pasition described by the function 2.00 卢_ 5 00 t + 1.00 ) m, wherat is in s At t: 4 00, what are the particle's lal position, (b) velocity, and (c) acceleration? Express your answer with the appropriate units. HA 0回 Value Units Submit Part B Express your answer with the appropriate units. HA Value Units Submit Part c Expreas your...
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