A automobile is parked on a cliff overlooking the ocean on an incline that provides an angle of 17 degrees below the horizontal. The negligent driver leaves the automobile in neutral, and the emergency brakes space defective. The automobile rolls from rest down the incline through a continuous acceleration of 4.8 m/s 2 and travels 43 m come the sheet of the cliff. The cliff is 30 m above the ocean. (a)How lengthy is the vehicle in the air? The acceleration of heaviness is 9.81 m/s 2 . Prize in systems of s.

You are watching: A car is parked on a cliff overlooking the ocean on an incline

(b) What is the car’s position relative to the basic of the cliff as soon as the car lands in the ocean? answer in units of m.

monitor • 1
More
Report

Tutor
4.9 (77)

Effective, patient, experienced math tutor who can aid you succeed

around this tutor›

Bio

At the bottom of the incline v2= u2 + 2as,,, u=0. A = 4.8, s = 43, for this reason v = 20.3 m/s

So the horizontal velocity in ~ that suggest will it is in 20.3 cos 17 = 19.4 m/s, and also the upright velocity bottom 20.3 sin 17 = 5.94 m/s

To uncover the time in this air, this is the moment it take away the vehicle to autumn 30 m.

s = ut + 0.5 a t2

30 = 5.94 t + 0.5 x 9.81 t2

4.905 t2 - 5.94t - 30 = 0

giving t = 3.2 s indigenous graphing it and also using trace

So horizontal distance took trip = 3.2 x 19.4 = 62.08 m

Mike

rise • 0 Downvote
include comment
More
Report

## Still trying to find help? get the appropriate answer, fast.

obtain a totally free answer come a fast problem. Most questions answered within 4 hours.

OR
uncover an online Tutor currently

select an expert and meet online. No packages or subscriptions, pay only for the moment you need.

¢ € £ ¥ ‰ µ · • § ¶ ß ‹ › « » > ≤ ≥ – — ¯ ‾ ¤ ¦ ¨ ¡ ¿ ˆ ˜ ° − ± ÷ ⁄ × ƒ ∫ ∑ ∞ √ ∼ ≅ ≈ ≠ ≡ ∈ ∉ ∋ ∏ ∧ ∨ ¬ ∩ ∪ ∂ ∀ ∃ ∅ ∇ ∗ ∝ ∠ ´ ¸ ª º † ‡ À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö Ø Œ Š Ù Ú Û Ü Ý Ÿ Þ à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø œ š ù ú û ü ý þ ÿ Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ ς σ τ υ φ χ ψ ω ℵ ϖ ℜ ϒ ℘ ℑ ← ↑ → ↓ ↔ ↵ ⇐ ⇑ ⇒ ⇓ ⇔ ∴ ⊂ ⊃ ⊄ ⊆ ⊇ ⊕ ⊗ ⊥ ⋅ ⌈ ⌉ ⌊ ⌋ 〈 〉 ◊

### RELATED TOPICS

Math science Chemistry Physics work-related Graph Acceleration Time Variables Velocity ... Ap Chemistry Physics B Physics C math Word trouble Kinetic power Energy Physics Vectors Newton's Universal legislation Of Gravitation continuous Physics scientific research

### RELATED QUESTIONS

a steel round is dropped ~ above a tough floor indigenous a height of 1.30 m and also rebounds come a height of 1.25 m. Calculate its velocity just prior to it strikes the floor

A rocket skateboard of fixed 3.00 kg has actually an initial velocity of (5.00, 2.50) m/s. A net pressure of (3.40, 2.67) N is applied to it for 10.0 s. What's the velocity?

how long does the pinball sit in its area?

an object moves with a continuous acceleration that 5 m/s squared i m sorry of the complying with statements is true

### RECOMMENDED TUTORS

William S.

5.0 (285)

Scott K.

5 (159)

Richard P.

5.0 (170)
See an ext tutors

### related lessons

A connect to the app was sent out to her phone.

See more: How To Turn On Ok Google S7 Edge, Samsung S7 Edge

Please provide a precious phone number.
obtain to recognize us
learn with us
work-related with united state