Review Constants The position of a squimel running in a park is given by 7 =...
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 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...
The position of a squirrel running in a park is given by r ⃗ =[(0.280m/s)t+(0.0360 m/s 2 ) t^2 ] i ^ + (0.0190 m/s^ 3 ) t^3 j^ a> At 4.41 s , what is the direction (in degrees counterclockwise from +x-axis) of the squirrel's velocity? Express your answer to three significant figures and include the appropriate units.
A) B) C) At 5.24 s , how far is the squirrel from its initial position? D) At 5.24 s , what is the magnitude of the squirrel's velocity? E) At 5.24 s , what is the direction (in degrees counterclockwise from +x-axis) of the squirrel's velocity? Express your answer to three significant figures and include the appropriate units. The position of a squirel running in a park s gven The position of a squirrel running in a park is...
The position of a squirrel running in a park is given by r? =[(0.280m/s)t+(0.0360m/s2)t^2]i+ (0.0190m/s^3)t^3j. 1) At 4.77 s , how far is the squirrel from its initial position? 2) At 4.77 s , what is the magnitude of the squirrel's velocity? 3) At 4.77 s , what is the direction (in degrees counterclockwise from +x-axis) of the squirrel's velocity? The position of a squirrel running in a park is given by (0.280 m/s)t (0.0360 m/s2)t2]i (0.0190 m/s )t3j
Problem 15.65 Previous Answers Review 1 Constants A wave is described by the expression y(z, t) (4.0 cm) cos( 1.3 a-55 t), where z is in m and t is in s. Correct Part B What is the speed of the wave? Express your answer using two significant figures 0.43 m/s Submit st Answer incorrect; Try Again; 5 attempts remaining
Problem 7.10 Review Constants Part A The angular velocity (in rpm) of the blade of a blender is given in (Figure 1). If θ 0 rad at t 0 s, what is the blade's angular position at t Express your answer using two significant figures. 20 s? Figure 250 200 150 100 50 1 of 1 ΑΣφ rad Submit Previous Answers Request Answer X Incorrect: Try Again; 5 attempts remaining 0 t (s) 10 15 20
Review Constants The current shown in (Figure 1) is applied to a 350 nF capacitor. The initial voltage on the capacitor is zero. Part A Find the charge on the capacitor at t = 30 jus Express your answer to three significant figures and include the appropriate units. IT μΑ q= 25.103 O Submit Previous Answers Request Answer Part B Find the voltage on the capacitor at t = 50 js. Express your answer to three significant figures and include...
Review I Constants Periodic Table Part A What does the top pressure gauge in (Figure 1) read? Express your answer using two significant figures. Figure く 1of1 P2-190 kPa Submit Previous Answers Request Answer 200 kPa 3.0 m/s X Incorrect; Try Again; 5 attempts remaining 2.0 m/s 10 m Oil Provide Feedback
3. At 4.48 s , how far is the squirrel from its initial position? 4. At 4.48 s , what is the magnitude of the squirrel's velocity? 5. At 4.48 s , what is the direction (in degrees counterclockwise from +x-axis) of the squirrel's velocity? The position of a squirrel running in a park is given by r = [(0.280 m/s)t + (0.0360 m/s2)t2] (0.0190 m/s)tj