Problem 1: Skateboarder ramp. Rayssa Leal, a brazilian skateobard and olimpic medallist, jumps with her skateboard off of a ramp 10-meter high and at an initial angle of 30 degrees. How high must her landing ramp be so that she can land safely if her initial speed is 12 miles/hr and the ramp is 5 meters away? Follow Step by Step the Problem Solving List Strategy. Show all your steps with your solutions.

Question

Problem 1: Skateboarder ramp. Rayssa Leal, a brazilian skateobard and olimpic medallist, jumps with her skateboard off of a ramp 10-meter high and at an initial angle of 30 degrees. How high must her landing ramp be so that she can land safely if her initial speed is 12 miles/hr and the ramp is 5 meters away? Follow Step by Step the Problem Solving List Strategy. Show all your steps with your solutions.

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Physics

Kinematics

Related Physics Q&A

Find answers to questions asked by students like you.

Q: Average acceleration can be calculated by finding the change in velocity over a period of time. In a...

A: The velocity is given as, v(t)=35 ln (t-1) For t = 7 s, velocity is , v(7)=35 ln (7-1)=35 ln(6)=35×1...

Q: How far north and how far west has the plane traveled after 4.40 hh ? Enter your answers using three...

A: Click to see the answer

Q: A small ball of mass 1.2 kg is attached to one end of a 1.00-m-long massless rod, and the othe end o...

A: Given: The mass of the ball is 1.2 kg. The angle of the rod with the vertical is 16o. The free-body ...

Q: o students are working together to build a birdhouse. Student 1 applies a force of 10 N to a wooden ...

A: Given:-  Student 1 applies a force of 10 N to a wooden board in order to slide it across the table t...

Q: a parachutist opens his chute at time t=0, while falling vertically at a speed of 50.0 m/s. From the...

A: Given values: At t = 0, speed v = 50.0 m/s equation of acceleration ay, ay=40Te-t/T And, T = 6.8 s  

Q: A turtle ambles leisurely, as turtles tend to do, when it moves from a location with position vector...

A: Click to see the answer

Q: Answer the following by (True) or (False) word and correct the false: 1. Young modulus can be define...

A: You have posted multiple non related questions.  As per our policy, we answer only first question un...

Q: 3- The acceleration of an object is given by function a = 2s ft/s?. When t = 0, v = 1 ft/s. What is ...

A: Ans:- Image-1 

Q: guitar string has a length of 642.0 mm and a mass of 3.70 g. The rope pres s fundamental mode of vib...

A: Given:- A guitar string has a length of 642.0 mm and a mass of 3.70g  The rope presents its fundamen...

Q: A wedge of mass M and angle ø slides freely on a horizontal plane and a block of mass m moves freely...

A: Click to see the answer

Q: Select the following answer choice which correctly explains the motion of the object in the time vs ...

A: The position versus time graph is given for an object in motion. Position is plotted along y axis , ...

Q: 7. The resistivity of intrinsic Si is 2.3 x 10 resistivity at 100°C. Assume E, = 1 eV and k = 1.38 x...

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: During an auto accident, the vehicle's air bags deploy and slow down the passengers more gently than...

A: Solution : Here, a situation is given, where the vehicle's air bags deploy during an accident.  It i...

Q: Calculate the resistance of 100 m length of a wire having a uniform cross-sectional area of 0.1 mm^2...

A: Click to see the answer

Q: guitar string has a length of 642.0 mm and a mass of 3.70 g. The rope presents fundamental mode of v...

A: Click to see the answer

Q: . The final push to the summit of Mt. Everest starts at Camp 3. Your displacement from Camp 3 to Cam...

A: Click to see the answer

Q: Suppose you have a circuit with two resistors in series as shown below.  If Resistor R1=7.02ΩΩ, and ...

A: Given data:  Two Resistors connected in series R1 = 7.02 Ω R2 = 1.58 Ω Required: The equivalent resi...

Q: Which one(s) of the following statement(s) is(are) correct? (i) The magnetic force acting on a curre...

A: only statement (i) is correct, Because the magnetic force on a current carrying loop is F=ILB sin∅ h...

Q: a) what needs to de done to take the load point A to point B 1 Calculate the work. A trom 2d 1. -29 ...

A: Click to see the answer

Q: A projectile is launched from ground level with an initial speed of 45.5 m/s at an angle of 31.9° ab...

A: Click to see the answer

Q: You are imaging a pencil through a thin, converging lens as shown in the image below.  If p (the dis...

A: Given data:  The distance from the object to the center = 8.8m Focal length = 0.37 m Required: The d...

Q: In Simulated Annealing, what does temperature mean and what happens when the temperature drops?

A: Answer Stimulated Annealing is an effective and general form form of optimization. It is useful to o...

Q: 1. A group of mountain climbers walked 5.7 km north from their camp, then walk 10 km more to the eas...

A: Click to see the answer

Q: What is formula of temperature in thermodynamics

A: temperature is the degree of hotness or coolness 

Q: A bicycle and rider going 14 m/s approach a hill. Their total mass is 62 kg. (a) What is their kinet...

A: Given values: speed v = 14 m/s mass m = 62 kg  

Q: For the circuit in the figure, find the ones requested in the questions by using the following value...

A: Given data: VS=9 V RA=6 kΩ RB=3 kΩ RC=4 kΩ A cut-in voltage of  Si=0.7 VGe=0.3 V   Assume all diode...

Q: 3. Utqiagvik, AK (formerly known as Barrow) has a latitude of 71.3°N. What is the smallest declinati...

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: Colocación de peldatos 4in 3 ft 6in Lft 3 ft 2ft 4in ww.msma 6ft

A: Click to see the answer

Q: Two batteries with e1=3 V and e2=5 V are connected to three resistors of R1= 10 W, R2= 20 W and R3= ...

A: We have to find the values of I1 , I2 and I3

Q: •15 SSM ILW WWW The two vec- tors a and b in Fig. 3-28 have equal magnitudes of 10.0 m and the angle...

A: Click to see the answer

Q: Define electric and magnetic flux? Write down Gauss’s law for (i) Electrostatics, and (ii) Magneti...

A: Click to see the answer

Q: Vector C has a magnitude of 24.6 m and points in the -y-direction. Vectors A and B both have positiv...

A: Click to see the answer

Q: A proton moves at 4.60 x 105 m/s in the horizontal direction. It enters a uniform vertical electric ...

A: Click to see the answer

Q: You hear a song from your playlist you haven't heard in a while and it warrants you to commence sing...

A: Click to see the answer

Q: In a certain city, electricity costs $0.12 per kW · h. What is the annual cost for electricity to po...

A: Click to see the answer

Q: What signal is plotted above? (a) u(t) – u(-t) (b) u(-t) – u(t) (c) 2u(t) – u(-t) (d) u(-t) – 2u(t)

A: u(t) = 1 when t>= 0 and 0 when t<0 u(-t) = 1 when t <= 0 and 0 when t>0 So, u(-t)-u(t) =...

Q: illustrate and trace the path of light from the illuminated sight-testing chart and show the minimum...

A: Click to see the answer

Q: 4. (a) Om 8m D - → • Which of the following answer choices correctly explains the motion of Object D...

A: 4) Motion map is given for two objects B and D which are moving between 0 m to 8 m mark.  

Q: Given G = nd?; M=/2nj; m=/200nj³ and r=472d 3 Solve Fg = GMm using the terms defined above. r2 Fg =

A: Click to see the answer

Q: A wedge of mass M and angle ø slides freely on a horizontal plane and a block of mass m moves freely...

A: Click to see the answer

Q: A 0.10 kg mass vibrates in the x-direction without friction at the end of a massless horizontal spri...

A: Given: Mass (m) = 0.10kg k = 10N/m Amplitude (A) = 0.05m

Q: ball is given an initial "push" to start rolling up a hill, after which it is allowed to roll freely...

A: We know the slope of the velocity-time curve at any time t is equal to the instantaneous acceleratio...

Q: State the 2 areas of rigid-body mechanics and write Newton's 2nd Law that applies to each.

A: A rigid body is one that does not deform when subjected to forces. Although deformation occurs in al...

Q: Select the following answer choice which correctly explains the motion of the object in the time vs ...

A: Given data:  The position time graph

Q: Q3. Answer the following by (sketch only): 1. Stress - strain behavior of metal and ceramic. 2. Poly...

A: Click to see the answer

Q: Position-Time Graph 7. 1214S6 Time (seconds) The most accurate description of the graph shown in wor...

A: Click to see the answer

Q: ou have a concave spherical mirror (the same holds if you had a convex mirror) If the value of q (th...

A: Given: distance of image q = 0.92 m distance of object  p =3.79 m  

Q: Let's say that during a thunderstorm you measure the time lag between the flash and the thunderclap ...

A: Speed is defined as the distance covered by a moving object per unit time . i.e. Speed = Distance / ...

Q: Newton third law

A: Introduction: The third law of Newton states that for every action (force) in nature there is an equ...

Q: A material is inserted between a pair of concentric metallic cylinders of radii a and b where b> a a...

A: Click to see the answer