31 32 31) How long is the rampCarlo used in training to thenearest whole number?A. 4 ftB. 7 ftO C. 12 ftOD. 13 ft32) It refers to the ratio of theopposite and adjacent sidesof the given acute angle of aright triangle.A. CosineB. CosecantC. SecantO D. Tangent For items 29 - 31Carlo used a ramp in training for theskateboard competition. The ramp is 4 feethigh and has an angle of elevation of 18.40from the ground. How long is the ramp that heuses?

Answered: Image /qna-images/answer/e81e1af9-c47a-4e12-b55f-81ae15b4907a.jpg

Answered: For items 29 - 31 Carlo used a ramp in…

For items 29 - 31 Carlo used a ramp in training for the skateboard competition. The ramp is 4 feet high and has an angle of elevation of 18.40 from the ground. How long is the ramp that he uses?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 34P: A surveyor measures the distance across a river that flows straight north by the following method....

See similar textbooks

Related questions

Q: 7. (II) In an engine, an almost ideal gas is compressed adia- batically to half its volume. In doing…

Q: 2. A golf ball was hit and projected at an angle of 60° with the horizontal. If the initial velocity…

A: Given: The initial velocity of the projectile is 50 m/s. The angle of projection is 60o.

Q: ▼ Part C What current is needed to generate the magnetic field strength of 1.0 T at a point 2.0 cm…

Q: A gun is fired to the air in 25o angle. If the initial velocity of the bullet 8 m/s, what is the…

Q: A thin metal disk with mass 2.00 × 10−3 ?? and radius 2.20 cm is attached at its center to a long…

Q: 3. Consider the following three displacement vectors: Vector A has a magnitude of 3.30 km and a…

A: A→ = 3.30 km @35 degree north of west B→ = 7.40 km@12 degree south of east C→ = 4.30 km@47 degree…

Q: Find the electric field above an infinite plane of charge with constant surface charge density σ0

Q: A projectile is launched with an initial speed of 47.0 m/s at an angle of 32 degress above the…

A: Given: initial speed u = 47.0 m/s angle made with horizontal θ= 32° Time of…

Q: 9. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

Q: What magnetic pole is at that location? Why?

Q: A ball is thrown horizontally from the top of the Cliff 144 ft high with an initial speed of 60…

A: Given, The ball is thrown horizontally with a speed (u) = 60 ft/scc The height of the cliff is (h)…

Q: i need to find the initial and final kinetic energy of the system before AND after collision. for…

A: Since it's not mentioned that either it's a elastic collision or not,we simply use the momentum…

Q: The mass of the wire is 47 g and the length of the wire is 2.4 m. Determine the x-coordinate for the…

A: If mass of the wire distributed uniformly over its length then center of mass will be at its mid…

Q: 3 Electromagnetic Force and Strong Force An atomic nucleus contains two types of particles: protons…

A: charge on each proton = 1.6×10-19 C r = 2×10-15 m (radius)

Q: A ball is dropped from the window of a three-storey apartment. How far has it fallen after one…

A: The equations of free fall are: Velocity after time t from the time the ball is dropped. v(t)=gt The…

Q: When its engine of power 76 kW is generating full power, a small single- engine airplane with mass…

Q: A sinusoidal wave on a string is traveling to the left with an amplitude of 20 cm, wavelength of 35…

A: Given: Amplitude of wave = 20 cm Wavelength = 35 cm Frequency = 12 Hz At t = 0, x = 0, Maximum…

Q: Find pressure Force=1.2 N Area=0.3 m2

A: Given data : Force=F Area=A Required : Pressure

Q: When the force is applied to the pivot point, the torque is O constant O minimum O maximum Ozero O…

A: when the force is applied to the pivot point , the torque is zero Try to rotate a door by pushing or…

Q: The captain of a small plane starts his journey by proceeding east. The spee km/h. A sudden north…

A: GivenSpeed of the plane with respect to still air in east direction, vP→=160 i^ km/hSpeed of wind in…

Q: Mighty Mikey weighs 91 kg and is running down the football field at 2.52 m/s along a straight line.…

A: Momentum is the product of mass and velocity. Considering the direction of road runner to be…

Q: Two sprinters run a 100 m dash, with the winner fin ishing in 10.0 s. If the other runner was 1.00 m…

A: In this question two sprinters run a 100 m dash Winner finish in 10 sec 2nd runner run 1 m behind…

Q: need help figuring out the momentum of the system before AND after collision. It's an inelastic…

A: smaller mass = 0.25 kg initial velocity = 0 m/s final velocity = -0.25 m/s larger mass = 0.45 kg…

Q: 3. (II) Sketch a PV diagram of the following process: 2.5 L of ideal gas at atmospheric pressure is…

A: The first process of the cycle is a constant pressure process in which the temperature of the ideal…

Q: One mole of an ideal gas is expanded isothermally to twice its initial volume a) calculate AS. b)…

A: Formula

Q: A ball of mass 3.324 kg is thrown upward with a speed of 5.669 m/s. What is the magnitude of the…

A: Mass of ball ( m ) = 3.324 kg Speed of ball ( v i ) = 5.669 m/s Let, final velocity when it…

Q: If nothing else is interacting with the two protons, will they move towards each other or away from…

A: Proton have positive charge on it. So both particle have positive charge on it. According to…

Q: The semiconductors that when the distance between the impurity atoms decrease, and interact with…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In a physics lab, you attach a 0.200-kg air-track glider to the end of an ideal spring of negligible…

Q: What is the angular frequency w of the LC circuit shown below? 3.0 μF HE 10 mH 3.3 mH mmm -9 (a) 7.4…

A: Given that, Capacitance, C = 3μF There are two inductors, L1 = 10 mH & L2 = 3.3 mH that are…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 43.0 degrees with respect…

A: The free-body diagram of the blocks is shown below. Here, a is the acceleration, T is the tension,…

Q: Scientists recognize that light sometimes behaves as a particle. What other term describes its…

A: D. transverse wave Because Light and other types of electromagnetic radiation are transverse waves.

Q: The lenses in the figures below are all made of glass of index 1.50 and have surfaces with radii of…

Q: The voltage across the terminals of an AC Generator varies with time according to the equation v=30…

Q: Permanent magnets and electromagnets are different. The poles of an electromagnet can be altered…

A: Permanent magnet A permanent magnet is an object build from a material that is magnetized and…

Q: 2. To be able to reach the dean's office from your boarding house, you must walk 700 ft East and 500…

Q: Explain the idea that an electric generator is an "electric motor in reverse"

A: Electric motor is an electrical machine that converts electrical energy to mechanical energy.…

Q: A car has 2 headlights, and their power is derived from the car's battery. The filament in one burns…

A: The correct answer is option (c) i.e. In parallel

Q: A pump is required to lift a mass of 810 kgkg of water per minute from a well of depth 14.1 mm and…

A: Answer:- Given Mass(m) = 800 kg water per minute Height (h) = 14.1 m Speed (V) = 18.1 m/s…

Q: A convertible and a minivan leave a highway junction at the same time. The convertible travels west…

Q: Jose and Taylor used plastic bottles to create mini greenhouses for their science fair projects.…

A: The person (Taylor) using the clear bottles will have better growing plants while the person (Jose)…

Q: Consider the two vectors, A= 17x+11.5y, B= 4.5x-3.5y a. What is the magnitude of the vector 3A+B?…

Q: B-Use the graphical method to find the magnitude and direction of the resultant of these forces. 60°…

Q: In a materials testing laboratory, a metal wire made from a new alloy is found to break when a…

A: Write the given values with the suitable variables. F=90.8 Nd=1.84 mm=1.84×10-3 m Here, F is the…

Q: A horizontal force of 220 N is applied to move a 46 kg television set across a 12 m level surface.…

A: Work can be determined with the equation: Work = Force × Distance. The SI unit for work is the joule…

Q: Determine length CE for the similar triangles shown in Figure 1. E 25 m D A 10 m FIGURE 1 B 16 m

A: For similar triangles, corresponding sides are in the same ratio.

Q: : The radius of curvature of a spherical mirror is 20 cm. What is its focal length?

A: Given: R = 20cm

Q: A drag racer starting from rest accelerates in a straight line at a constant rate of 5.5 m/s^2 for 6…

Q: When a 2.90-kg object is hung vertically on a certain light spring described by Hooke's law, the…

Q: 3 m 47 B FIGURE P6-10 6-10.A carport roof is supported as shown in Figure P6-10. If the roof has a…

A: Three loads at support are given as Ra, Rb and Rc. Considering point B as origin, we can calculate…

Question

31 32

31) How long is the ramp
Carlo used in training to the
nearest whole number?
A. 4 ft
B. 7 ft
O C. 12 ft
OD. 13 ft
32) It refers to the ratio of the
opposite and adjacent sides
of the given acute angle of a
right triangle.
A. Cosine
B. Cosecant
C. Secant
O D. Tangent

For items 29 - 31
Carlo used a ramp in training for the
skateboard competition. The ramp is 4 feet
high and has an angle of elevation of 18.40
from the ground. How long is the ramp that he
uses?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A pedestrian walks 6.0 km east and then 13.0 km north. Use a graphical method to find the pedestrian’s resultant displacement and geographic direction.
A roller-coaster car moves 200 ft horizontally and then rises 135 ft at an angle of 30.0 above the horizontal. It next travels 135 ft at an angle of 40.0 downward. What is its displacement from its starting point? Use graphical techniques.
What is the gardeners displacement (Fig. 2.21)? Give a general direction, such as south or west. (Hint: Think of a 3-4-5 triangle, Pythagorean theorem.) Figure 2.21 A Walk through the Garden See Exercises 1 and 2.
A surveyor measures the distance across a straight river by the following method: starting directly across from a tree on the opposite bank, he walks x = 1.00 102 m along the riverbank to establish a baseline. Then he sights across to the tree. The angle from his baseline lo the tree is = 35.0 (Fig. P1.53). How wide is the river? Figure P1.53
A surveyor measures the distance across a straight river by the following method (Fig. P3.7). Starting directly across from a tree on the opposite bank, she walks d = 100 m along the riverbank to establish a baseline. Then she sights across to the tree. The angle from her baseline to the tree is = 35.0. How wide is the river?
Explain why it is not possible to add a scalar to a vector.
A man in a maze makes three consecutive displacements. His first displacement is 8.00 m westward, and the second is 13.0 m northward. At the end of his third displacement he is back to where he started. Use the graphical method to find the magnitude and direction of his third displacement.
A rectangular parallelepiped has dimensions a, b, and c as shown in Figure P3.45. (a) Obtain a vector expression for the face diagonal vector R1. (b) What is the magnitude of this vector? (c) Notice that R1,ck, and R2 make a right triangle. Obtain a vector expression for the body diagonal vector R2.
A surveyor measures the distance across a river that flows straight north by the following method. Starting directly across from a tree on the opposite bank, the surveyor walks 100 m along the river to establish a baseline. She then sights across to the tree and reads that the angle from the baseline to the tree is 35 . How wide is the river?
Vector A has x and y components of 8.70 cm and 15.0 cm, respectively; vector R has x and y components of 13.2 cm and 6.60 cm, respectively. If AB+3C=0, what are the components of C?
A plane flies from base camp to lake A, a distance of 280 km at a direction of 20.0 north of east. After dropping off supplies, the plane flies to lake B, which is 190 km and 30.0 west of north from lake A. Graphically determine the distance and direction from lake B to the base camp.
A trapper walks a 5.0-lan straight-line distance from her cabin to the lake, as shown in the following figure. Determine the east and north components of her displacement vector. How many more kilometers would she have to walk if she walked along the component displacements? What is her displacement vector?