How far does the cyclist travel?

Q: 2. A trapdoor is constructed into a 20° ramp leading into a castle. The door is a 2 m, 1000 kg stone…

A: Consider the free-body diagram of the given arrangement.

Q: IV. A cistern full of water is in the shape of an inverted cone is 16 ft across the top and 12 ft…

A:

Q: What are the magnitude ( F ) and the location measured from end A ( d ) of the equivalent resultant…

A:

Q: QUESTION 3 Your company has an electric forklift with a 6,000-pound capacity at a 34-inch load…

A:

Q: H. Solve the following numerical problems. 1. Calculate the work done In pushing a cart through a…

A: Given : d = 10 m F = 120 N

Q: Convert 550 mi/h to standard units, showing all work and expressing the result with correct…

A: mi/hr is basically the unit of speed and shows how much distance in  miles is being travelled in 1…

Q: Star connected load has neutral point. Select one: True v False

A: Star connection is formed by the common connection of the end terminals of three coils, where the…

Q: Which among the following derived quantity has the same unit as that of energy a. Power b.…

A: The SI unit of Energy is Joule or kgm2/s2. 1 kgm2/s2 = 1 joule

Q: 1. You must exert a force of 4.5 N on a book to slide it across a table. If you do 2.7 Joules of…

A: To determine: The distance moved by the book   Given: Force applied on the book, F=4.5 N Work done…

Q: The resultant of a force system is the force which can replace the original system with out changing…

A: 1) If we take all the point on a single point then the resultant is a force which can replace the…

Q: Wind Turbine 14.59 PQ What determines the minimum and maximum wind speeds at which a wind turbine…

A:

Q: 8. I am on my bike at the top of rte 2 hill. The bike and I weigh 180 #. Ignoring air resistance and…

A: Given that  mass of the bike and man = 180 kg 1 m/s = 2.23694 mph 1 feet = 0.3048 mt

Q: operates a water hose with a round nozzle of diameter 1.45 inch. The lower end of the hose (8.8 m…

A:

Q: In a certain library the first shelf is 13.0 cm off the ground, and the remaining four shelves are…

A: Given: Mass, m = 1.4 kg Average shelf holds 29 books.  Height of the book = 22 cm = 22 x 10-2 m…

Q: Determine the force P required to maintain the 185-kg engine in the position for which 8-34° The…

A: Mass pulley system.

Q: Given the function D= 3x²y - y³z², evaluate the gradient at the point (1, -2, -1). a. -12î-18) - 8k…

A: Given: The function is given as. ϕ=3x2y-y3z2…

Q: ½mv.? + mgh: + w = ½mv:? + mgh: m = 3.50 kg V: = 9.91 m/s h: = 4.89 m V: = 5.20 m/s h: = 3.33 m w =…

A: Given, mass, m = 3.50 kg Initial Velocity, V1 = 9.91 m/s Final Velocity, V2 = 5.20 m/s initial…

Q: What do you mean by an ideal machine, how does it differ from a practical machine?

A: Ideal machines are hypothetical machines which does not exist in real and they can have 100%…

Q: What is the minimum coefficient of friction between the rope and the fixed shaft which will prevent…

A:

Q: How and why does an under inflated tire affect the performance of a car? Be sure to explain your…

A:

Q: L, A Moving to another question will save this response. Question 6 The value of surface tension is…

A: Detailed solution below in second step

Q: Table 1. Increasing Clench Force Data (Motor unit recruitment) Dominant forearm Non-dominant forearm…

A: The given clench force data have been used to answer the following questions !.

Q: es 32200 J to

A: Given: Power of over is 115 W Heat for melting is 32200 J

Q: d. The rod moves 3.0 m/s to the right because an external agent is exerting a constant force on it…

A: Speed of metal rod, v=3 m/sMagnetic field, B=0.75 TResistance, R=5 ΩLength of rod, L=4 cm=0.04…

Q: A roller-coaster car has a mass of 500 kg when fully loaded with passengers (a) If the car has a…

A: Mass , m = 500 kg Velocity at point A , VA = 20 m/s To find = velocity at point B .

Q: Ig = Ic + IB = IB (B+1) %3D Home Work (H.W.) %3D

A: Given:IE=Emitter currentIC=Collector currentIB= Base currentβ=gain or amplification factor of a…

Q: A ray of light traveling horizontally through a liquid of index of refraction 1.56 hits a spherical…

A: Consider the following illustration to solve the given problem:     Here, the bubble’s radius (R)…

Q: A diff diver positions herself on a diff that angles downwards towards the edge. The length of the…

A:

Q: Problem: Just as you turn onto the main avenue from a side street with a stop sign, a city bus going…

A:

Q: As the object moves from point A to point D across the surface, the sum of its gravitational…

A:

Q: the force exerted by a machine is called the ____ A. effort force B. resistance force C.…

A: Please see the answer in step 2.

Q: tennis ball launchers. One person launches her tennis ball with a speed of 30 m/s at an angle of 45…

A: Answers 1 option  B 2. E) neither – they both have the same velocity on impact 3.  C both have the…

Q: If the four riders have a total mass of 190 kg, what is the tension in the left cable just before…

A: The mass of the riders is m=190 kg The weight of the riders is; W=mg=190×9.8=1862 N The following…

Q: a. The vector from the origin to point A is given as (6,–2,-4), and! the unit vector directed from…

A: Since we only answer up to 1 question, we will answer the first question only. Please resubmit the…

Q: What does the area under the curve of a work vs time graph represent?

A: The area under the curve of work vs time graph represents no such physical quantities. The area…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –