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An athlete performing a long jump leaves the ground at a 27.8 angle and lands 7.65...
An athlete performing a long jump leaves the ground at a 27.0° angle and lands 7.80...
An athlete performing a long jump leaves the ground at a 27.0° angle and lands 7.80 m away. (a) What was the takeoff speed? (b) If this speed were increased by just 5.0%, how much longer would the jump be?
#15 Problem 3.28 《 15of16 Part A An athiete performing a long jump leaves the ground...
#15
Problem 3.28 《 15of16 Part A An athiete performing a long jump leaves the ground at a 30.2 angle and lands 7.62 m away Value Units Request Answer nger weld to rp be? this speed were neeased byMst 50% how much Ad-Value Units Provide Feedback MacBook Pro 4
An athlete executing a long jump leaves the ground at a 30 degree angle and travels...
An athlete executing a long jump leaves the ground at a 30 degree angle and travels 8.0 m. What was the takeoff speed?
A0.16 kg pinecone falls 16 m to the ground, where it lands with a speed of...
A0.16 kg pinecone falls 16 m to the ground, where it lands with a speed of 13 m/s Part A How much work was done on the pinecone by air resistance? Express your answer using two significant figures. μν ΑΣφ J Previous Answers Request Answer Submit x Incorrect; Try Again; 5 attempts remaining Part B What was the average force of air resistance exerted on the pinecone? Express your answer using two significant figures ΕΠ ΑΣφ |F
PartA Suppose that θ-58". (Figure 1) Determine the coordinate direction angle α of F1 Expeess your...
PartA Suppose that θ-58". (Figure 1) Determine the coordinate direction angle α of F1 Expeess your answer using three significant figures o 90.0 Figure <> 1011 (>) Submit Previous Answers Request Answer incorrect; Try Again: 4 attempts remaining Part B Determine the coordinate declin angle β of F1 Express your answer using three significant figures S00N Part C Determine the coordinate direction angle γ of F1 Express your answer using three significant figures of 120 45 Submit Request Answer
both b and c Part B Constants An explorer in Antarctica leaves his shelter during a...
both b and c
Part B Constants An explorer in Antarctica leaves his shelter during a whiteout. He takes 39 steps northeast, then 83 steps at an angle 60 north of west, then 48 steps due south. Assume his steps all have equal length What is the magnitude of the displacement that will return the explorer to his shelter? Express your answer using two significant figures. R- steps Submit X Incorrect; Try Again; 3 attempts remaining Part C What is...
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try...
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try Again; 5 attempts remaining Provide Feedback gure 1 of 1 0.75 m 1.5 m 3 Im
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try...
ourse Home <Chapter 4 Homework Problem 4.49 12 of 18 Express your answer to two significant...
ourse Home <Chapter 4 Homework Problem 4.49 12 of 18 Express your answer to two significant figures and include the appropriate units. Review 012 A gray kangaroo can bound across level ground with each jump carrying it 9.8 m from the takeoff point. Typically the kangaroo leaves the ground at a 23 angle If this is so Correct Part B What is its maximum height above the ground? Express your answer to two significant figures and include the appropriate units....
A 18000 kg airplane lands with a speed of 87 m on a stationary aircraft carrier...
A 18000 kg airplane lands with a speed of 87 m on a stationary aircraft carrier deck that is 115 m long. Find the work done plane nonconservative forces in stopping the Express your answer using two significant figures. / Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining
Review ▼ Part A Larry leaves home at 9:06 and runs at constant speed to the...
Review ▼ Part A Larry leaves home at 9:06 and runs at constant speed to the lamppost seen in (Figure 1).He reaches the lamppost at 9:09 immediately turns, and runs to the tree. Larry arrives at the tree at 9:15 What is Larry's average velocity, in m/min, during each of these two intervals Express your answer using three significant figures. Enter your answers numerically separated by a comma. A2o Figure 1 of 1 133,200 m/min Submit Previous Answers Request Answer...
#15
Problem 3.28 《 15of16 Part A An athiete performing a long jump leaves the ground at a 30.2 angle and lands 7.62 m away Value Units Request Answer nger weld to rp be? this speed were neeased byMst 50% how much Ad-Value Units Provide Feedback MacBook Pro 4
A0.16 kg pinecone falls 16 m to the ground, where it lands with a speed of 13 m/s Part A How much work was done on the pinecone by air resistance? Express your answer using two significant figures. μν ΑΣφ J Previous Answers Request Answer Submit x Incorrect; Try Again; 5 attempts remaining Part B What was the average force of air resistance exerted on the pinecone? Express your answer using two significant figures ΕΠ ΑΣφ |F
PartA Suppose that θ-58". (Figure 1) Determine the coordinate direction angle α of F1 Expeess your answer using three significant figures o 90.0 Figure <> 1011 (>) Submit Previous Answers Request Answer incorrect; Try Again: 4 attempts remaining Part B Determine the coordinate declin angle β of F1 Express your answer using three significant figures S00N Part C Determine the coordinate direction angle γ of F1 Express your answer using three significant figures of 120 45 Submit Request Answer
both b and c
Part B Constants An explorer in Antarctica leaves his shelter during a whiteout. He takes 39 steps northeast, then 83 steps at an angle 60 north of west, then 48 steps due south. Assume his steps all have equal length What is the magnitude of the displacement that will return the explorer to his shelter? Express your answer using two significant figures. R- steps Submit X Incorrect; Try Again; 3 attempts remaining Part C What is...
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try Again; 5 attempts remaining Provide Feedback gure 1 of 1 0.75 m 1.5 m 3 Im
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try...
ourse Home <Chapter 4 Homework Problem 4.49 12 of 18 Express your answer to two significant figures and include the appropriate units. Review 012 A gray kangaroo can bound across level ground with each jump carrying it 9.8 m from the takeoff point. Typically the kangaroo leaves the ground at a 23 angle If this is so Correct Part B What is its maximum height above the ground? Express your answer to two significant figures and include the appropriate units....
A 18000 kg airplane lands with a speed of 87 m on a stationary aircraft carrier deck that is 115 m long. Find the work done plane nonconservative forces in stopping the Express your answer using two significant figures. / Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining
Review ▼ Part A Larry leaves home at 9:06 and runs at constant speed to the lamppost seen in (Figure 1).He reaches the lamppost at 9:09 immediately turns, and runs to the tree. Larry arrives at the tree at 9:15 What is Larry's average velocity, in m/min, during each of these two intervals Express your answer using three significant figures. Enter your answers numerically separated by a comma. A2o Figure 1 of 1 133,200 m/min Submit Previous Answers Request Answer...
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