1-    Explain the principle of conservation of energy and its impact on vehicle speed due to elevation. 2-    What is the relationship between linear and angular velocities.

Q: Need within 1hr pls thanks The rim of a 60 in wheel on a break shoe testing machine has a speed of…

A: Given,  d= 60 in  s= 550 ft  vf= 0 ft/s  vi= 55 mph

Q: Answer the following questions. Explain your answers. (True or False) c) A wheel of radius r is…

A: Solution:

Q: A ceiling fan is moving at a constant rotation rate and makes one revolution in 1.3 s. The distance…

A: The acceleration of fly is 23.36 m/s2 towards the center.

Q: If two bodies contact one another without slipping, and the points in contact move along different…

A: wherever two bodies come in contact with each other and there is relative motion between them then…

Q: In a mechanism that is a combination of a four-bar mechanism and a slider-crank mechanism. Slider A…

A:

Q: body describes equal angles in unequal Interval of time, It is known as O a. Uniform angular…

A: Option B is correct answer.

Q: Position of a linearly moving particle ? = (?3 - 8.85?2 - 22.35? + 11.85) m. When t is in seconds…

A: Given: The time, t = 16.35 s The equation of motion, s = t3-8.85t2-22.35t+11.85

Q: Which one of the following is the unit of angular acceleration?

A:

Q: In a rotating body, when a body rotates with the angular velocity of 53.5 rad/sec, Calculate the…

A: for solution refer below images.

Q: 5.3. Is it possible for something to have a downward acceleration greater than g? If so, how can…

A: 5.3 The acceleration due to gravity (g) is always directed towards the center of the earth and when…

Q: Which of the following statement is/are true? The velocity of projectile motion in (A) maximum…

A: It is required to determine choose correct Answer

Q: choose the appropriate law for the following statement. "It states that the rate of change of…

A: Given :-  states that the rate of change of momentum of a body is directly proportional to the…

Q: The velocity of a particle which moves along the s-axis is given by s˙ = 53 - 8t2 m/s where t is in…

A:

Q: If a car changes speed from 20 m/s to 22 m/s in 10 seconds, its average acceleration is 20 m/s2 2…

A:

Q: Particle moving in a straight line has velocity of v = (t^2-6t) m/s, where t is in seconds. What is…

A:

Q: horizontal direction. The vertical component of its velocity after 5.0 sec of its flight will

A:

Q: a)Determine the minimum speed needed for the ball to stay on the curve at point ‘f’ in ms-1…

A:

Q: A rear-wheel-drive car starts from rest and accelerates to the left so that the tires do not slip on…

A: When we say that for a body or particle in space its velocity is changing with respect to time then…

Q: Where does the 3(angular acceleration) come from?

A:

Q: What are the SI units of acceleration?

A: → We need to determine SI unit of acceleration (a)

Q: the centrifugal acceleration can be calculated by * O velocity / rotation radius square of velocity/…

A:

Q: 1. What is the vertical acceleration and normal velocity when the spring is stretched an extra…

A: We have  (d1)=0.70.7 mm (Wrong)So take it(d1)=((0.707) mm) (d2)=0.10.1 mm (Wrong)So take…

Q: Suppose 2 wheels with the same rotational speed of 23000 rev/min are place close together with an…

A: Given data Rotational speed (N) = 23000 rpm  weight of ball = 5g     To determine  whether the the…

Q: A projectile is launched at a rate of 4.4 m/s at an angle of 55 . State the projectiles position…

A: Given: Projectile motion with initial velocity u=4.4 m/s; θ=55 degrees To Find: the time till height…

Q: truck with 44-in.-diameter wheels is traveling at 45 mi/h. Find the angular speed of the wheels in…

A:

Q: Ultimate goal: Determine the angular velocity of the pendulum when it rotates clockwise 90 degrees.

A:

Q: If two bodies contact one another without slipping, and the points in contact move along different…

A: Solution:

Q: A body is moving under an angular deceleration of 5 rad/s2 ,Its initial speed is 3 rad/s.Then…

A:

Q: bullet weighing 0.30N and moving at 660 m/sec. penetrates a 50N block and emerges with a velocity of…

A:

Q: A body is moving under an angular deceleration of 5 rad/s2 ,Its initial speed is 3 rad/s.Then…

A: False  Answer is 0.9 rad

Q: Let A = (V+3)  feet per minute per minute. Find s and t when V = 12 fpm. Vo=0

A:

Q: How will you calculate the distance travelled in n" second in angular motion? a. a wo +5(n – 1) Wo…

A:

Q: Initially at rest, a gear starts rotating with a constant angular acceleration a = 5 rad/s². What is…

A: Introduction: A pseudoscalar, angular acceleration, exists. If the angular speed rises…

Q: In 40 seconds, the crankshaft of a truck engine operating at _______rpm turn thru 8000 radians

A: Rotational speed is given as  ω=2πN60Where the N is in rpm

Q: What are the SI units of angular acceleration?

A: Angular acceleration is measured in units of angle per unit time squared (which in SI units is…

Q: The motion of a particle is given by the equation S = 2t^4 −t^3/6+ 2t^2 where S is in feet and t in…

A: Given Data: Time t=2 second

Q: The ratio of magnitudes of angular velocity

A: Given; Number of teeth on the sun, planet and outer geras to be;   50,25 and 100…

Q: From the standpoint of the pulley and motor system as shown in the figure. The motor begins to wind…

A: Given that , v=3t2h=7m

Q: PLEASE WRITE LEGIBLY, COMPLETE SOLUTIONS WITH DRAWING THANK YOU! A car weighing 9 kN travels at 80…

A: Given:W=9 kNu=80 km/hrθ=10% incline

Q: This graph shows the angular position  as a function of time of an object moving in a circle . What…

A:

Q: A constant tractive effort of 10 N is applied for 0.5 Hr, and total energy of 1 kWhr is consumed in…

A: Given  Tractive effort = 10 N Time = t = 0.5 hr = 1800 seconds total energy = 1 kWh velocity = ?

Q: Find the acceleration of the piston and the angular acceleration

A:

Q: A rest particle was accelerated by a circular path of radius 7 m, according to equation α=9t3…

A: R=7m And α=9t3-6t2+3t+1Since angular acceleration α=dωdtand angular velocity ω=dθdtAnd θ=angular…

Q: planet has the same mass as the Earth. It also has a radius 2 times the Earth’s radius. If the…

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Q: The acceleration of a body is given by O a. ds dt O . vdv ds Oc sdv ds O d. dv ds

A:

Q: A magnetic particle weighing 3.6 grams is pulled through a solenoid with an acceleration of 6m/s².…

A: Given data: The mass of the particle is m=3.6 grams=3.6×10-3 kg The acceleration of the particle is…

Q: Tutorial 7 Question 1 If gear A in Figure 5.12 starts from rest and has a rĄ = 0.12 m rg= 0.25 m…

A:

Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.