Question

Constants ▼ Part A In the middle of the night you are standing a horizontal distance of 14.0 m from the high fence that surrounds the estate of your rich uncle. The top of the fence is 5.00 m above the ground. You have taped an important message to a rock that you want to throw over the fence. The ground is level, and the width of the fence is small enough to be ignored. You throw the rock from a height of 1.60 m above the ground and at an angle of 40.0 above the horizontal. What minimum initial speed must the rock have as it leaves your hand to clear the top of the fence? Express your answer with the appropriate units. voValue Units Submit Request Answer Part B Complete previous part(s) Return to Assignment Provide Feedback

0 0
Add a comment Improve this question Transcribed image text
Answer #1

ven doto aie: fence height ch) angle (θ) :40. kine matics euatiors, te V: cosMo y. Conuo C0s4o 2. 1636 606- 8.347 นั pe it he

Add a comment
Know the answer?
Add Answer to:
Constants ▼ Part A In the middle of the night you are standing a horizontal distance...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • In the middle of the night you are standing a horizontal distance of 14.0 m from...

    In the middle of the night you are standing a horizontal distance of 14.0 m from the high fence that surrounds the estate of your rich uncle. The top of the fence is 5.00 m above the ground. You have taped an important message to a rock that you want to throw over the fence. The ground is level, and the width of the fence is small enough to be ignored. You throw the rock from a height of 1.60...

  • Question 7 Constants Part A In the middle of the night you are standing a horizontal...

    Question 7 Constants Part A In the middle of the night you are standing a horizontal distance of 14.0 m from the high fence that surrounds the estate of your rich uncle. The top of the fence is 5.00 m above the ground. You have taped an important message to a rock that you want to throw over the fence. The ground is level, and the width of the fence is small enough to be ignored. You throw the rock...

  • Part B Question 8 In the middle of the night you are standing a horizontal distance...

    Part B Question 8 In the middle of the night you are standing a horizontal distance of 14.0 m from the high fence that surrounds the estate of your rich uncle. The top of the fence is 5.00 m above the ground. You have taped an important message to a rock that you want to throw over the fence. The ground is level, and the width of the fence is small enough to be ignored. You throw the rock from...

  • Part A distance of 14.0 m from the high fence that the e of your rich...

    Part A distance of 14.0 m from the high fence that the e of your rich uncle. The top of the tence is 5.00 m above the ground. You have taped an important What minimum initial speed must the rock have as it leaves your hand to clear the top of the fence? small enough to be ignored You thrpw the rock from a height of 1.60 m above the ground and at an angle of 40,0 above the horizontal...

  • Standing on a balcony, you throw your keys to a friend standing on the ground below....

    Standing on a balcony, you throw your keys to a friend standing on the ground below. 1.2 seconds after you release the keys, they have an instantaneous velocity of 14.0 m/s, directed 58° below the horizontal. What initial velocity did you give them? magnitude direction below the horizon

  • Assume that the maximum horizontal distance you can throw a baseball (m = 0.145 kg) at...

    Assume that the maximum horizontal distance you can throw a baseball (m = 0.145 kg) at an angle of α0 = 45∘ above the horizontal is 25 m. Part A) What is the kinetic energy of the baseball just after it leaves your hand? Ignore air resistance and the small distance the ball is above the ground when it leaves your hand. Take the zero of potential energy to be at the ground. Part B) At the ball's maximum height,...

  • You are standing on a large sheet of frictionless ice and are holding a large rock....

    You are standing on a large sheet of frictionless ice and are holding a large rock. In order to get off the ice, you throw the rock so it has velocity relative to the earth of 12.4 m/s at an angle of 34.0 ? above the horizontal. If your mass is 74.0 kg and the rock's mass is 14.7 kg , what is your speed after you throw the rock?

  • You are standing on a cliff overlooking a lake and decide to throw a softball to...

    You are standing on a cliff overlooking a lake and decide to throw a softball to your friends in the water below. You throw the softball with a velocity of 24.5 m/s at an angle of 37.5° above the horizontal. When the softball leaves your hand it is 18.5 m above the water. How far does the softball travel horizontally before it hits the water? In your calculations, neglect any effects of air resistance.

  • A student standing on the ground throws a ball straight up. The ball leaves the student's...

    A student standing on the ground throws a ball straight up. The ball leaves the student's hand with a speed of 14.0 m/swhen the hand is 2.50 m above the ground. How long is the ball in the air before it hits the ground? (The student moves her hand out of the way.) Express your answer with the appropriate units.

  • You are standing on a cliff overlooking a lake and decide to throw a tennis ball...

    You are standing on a cliff overlooking a lake and decide to throw a tennis ball to your friends in the water below. You throw the tennis ball with a velocity of 20.5 m/s at an angle of 39.5° above the horizontal. When the tennis ball leaves your hand it is 13.5 m above the water. How far does the tennis ball travel horizontally before it hits the water? In your calculations, neglect any effects of air resistance.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT