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(Ch3 part 1 HW Exercise 3.6 Constants ▼PartA A dog running in an open Seld has...
A dog running in an open field has components of velocity vx = 2.6 m/s and...
A dog running in an open field has components of velocity vx = 2.6 m/s and vy = -1.8 m/s at time t1 = 10.4 s . For the time interval from t1 = 10.4 s to t2 = 24.8 s , the average acceleration of the dog has magnitude 0.49 m/s2 and direction 29.0 ∘ measured from the +x−axis toward the +y−axis. Part A At time t2 = 24.8 s , what is the x-component of the dog's velocity?...
A dog running in an open field has components of velocity vx = 2.7 m/s and...
A dog running in an open field has components of velocity vx = 2.7 m/s and vy = -1.4 m/s at time t1 = 11.1 s . For the time interval from t1 = 11.1 s to t2 = 23.1 s , the average acceleration of the dog has magnitude 0.51 m/s2 and direction 31.0 ∘ measured from the +x−axis toward the +y−axis. 1) At time t2 = 23.1 s , what is the x-component of the dog's velocity? 2)...
A dog running in an open field has components of velocity vx = 2.8 m/s and...
A dog running in an open field has components of velocity vx = 2.8 m/s and vy = -1.6 m/s at time t1 = 12.0 s . For the time interval from t1 = 12.0 s to t2 = 22.7 s , the average acceleration of the dog has magnitude 0.48 m/s2 and direction 32.0 ∘ measured from the +x−axis toward the +y−axis. A. At time t2 = 22.7 s , what is the x-component of the dog's velocity? B....
A dog running in an open field has components of velocity vx = 1.8 m/s and...
A dog running in an open field has components of velocity vx = 1.8 m/s and vy = -1.6 m/s at time t1 = 10.0 s . For the time interval from t1 = 10.0 s to t2 = 21.9 s , the average acceleration of the dog has magnitude 0.54 m/s2 and direction 30.0 ∘ measured from the +x−axis toward the +y−axis. a)At time t2 = 21.9 s, what is the x-component of the dog's velocity? b) At time...
er At time t2 23.1 s, what is the x-component of the dog's velocity? Express your...
er At time t2 23.1 s, what is the x-component of the dog's velocity? Express your answer using two significant figures. Constants A dog running in an open field has components of velocity v - 2.6 m/s and vy 1.2 m/s at time ti 10.9 s . For the time interval from t1 = 10.9 s to t2 23.1 s, the average acceleration of the dog has magnitude 0.45 m/s and direction 32.0° measured from the +z-axis toward the +y...
Part A Review What is the magnitude of the magnetic force on the particle? A particle with a char...
Part A Review What is the magnitude of the magnetic force on the particle? A particle with a charge of 33 μC moves with a speed of 77 m/s in the positive z direction. The magnetic field in this region of space has a component of 0.45 T in the positive y direction, and a component of 0.83 T in the positive z direction Express your answer using two significant figures. mN Submit Previous Answers Request Answer XIncorrect; Try Again;...
Constants Part A The position of a squirrel running in a park is given by T[(0.280...
Constants Part A The position of a squirrel running in a park is given by T[(0.280 m/s)t(0.0360 m/s?)t2]i- (0.0190 /)3j. What is u (t), the z-component of the velocity of the squirrel, as function of time? ○ vx(t) = (0.280 m/s)t + (0.0720 m/s*)e 。Ug(t)= (0.0720 m/s*)t O x(t) = 0.280 m/s + (0.0720 m/s)t x(t) 0.280 m/s Submit Reques Answer Part What is vy (t), the y-component of the velocity of the squirrel, as function of time? 0 ty...
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...
PartA R. Review What are the strength and direction of the electric field at the position...
PartA R. Review What are the strength and direction of the electric field at the position indicated by the dot in the Give your answer in component form. (Assume that z-axis is horisontal and points to the right, and y-axis points upward.) gure 1)2 Express your answer in terms of the unit vectorsi and j. Express your answer using two significant figures. Е-| 1.33-105i + 729-104j N/C Submit Incorrect; Try Again; 5 attempts remaining Part B Give your answer as...
Constants Part A The position of a squirrel running in a park is given by r...
Constants Part A The position of a squirrel running in a park is given by r [(0.280 m/s)t (0.0360 m/s2)t2]i (0.0190 m/s3)t3j Whais (t), the z-component of the velocity of the squirrel, as function of time? O Ux(t) = 0.280 m/s x(t) (0.280 m/s)t (0.0720 m/s2)t2 x(t) (0.0720 m/s2)t O vx(t) 0.280 m/s + (0.0720 m/s*)t Submit Request Answer Part B What is vy(t), the y-component of the velocity of the squirrel, as function of time? uy (t) (0.0570 m/s3)t...
er At time t2 23.1 s, what is the x-component of the dog's velocity? Express your answer using two significant figures. Constants A dog running in an open field has components of velocity v - 2.6 m/s and vy 1.2 m/s at time ti 10.9 s . For the time interval from t1 = 10.9 s to t2 23.1 s, the average acceleration of the dog has magnitude 0.45 m/s and direction 32.0° measured from the +z-axis toward the +y...
Part A Review What is the magnitude of the magnetic force on the particle? A particle with a charge of 33 μC moves with a speed of 77 m/s in the positive z direction. The magnetic field in this region of space has a component of 0.45 T in the positive y direction, and a component of 0.83 T in the positive z direction Express your answer using two significant figures. mN Submit Previous Answers Request Answer XIncorrect; Try Again;...
Constants Part A The position of a squirrel running in a park is given by T[(0.280 m/s)t(0.0360 m/s?)t2]i- (0.0190 /)3j. What is u (t), the z-component of the velocity of the squirrel, as function of time? ○ vx(t) = (0.280 m/s)t + (0.0720 m/s*)e 。Ug(t)= (0.0720 m/s*)t O x(t) = 0.280 m/s + (0.0720 m/s)t x(t) 0.280 m/s Submit Reques Answer Part What is vy (t), the y-component of the velocity of the squirrel, as function of time? 0 ty...
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...
PartA R. Review What are the strength and direction of the electric field at the position indicated by the dot in the Give your answer in component form. (Assume that z-axis is horisontal and points to the right, and y-axis points upward.) gure 1)2 Express your answer in terms of the unit vectorsi and j. Express your answer using two significant figures. Е-| 1.33-105i + 729-104j N/C Submit Incorrect; Try Again; 5 attempts remaining Part B Give your answer as...
Constants Part A The position of a squirrel running in a park is given by r [(0.280 m/s)t (0.0360 m/s2)t2]i (0.0190 m/s3)t3j Whais (t), the z-component of the velocity of the squirrel, as function of time? O Ux(t) = 0.280 m/s x(t) (0.280 m/s)t (0.0720 m/s2)t2 x(t) (0.0720 m/s2)t O vx(t) 0.280 m/s + (0.0720 m/s*)t Submit Request Answer Part B What is vy(t), the y-component of the velocity of the squirrel, as function of time? uy (t) (0.0570 m/s3)t...
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