Problem 3 The 2-kg ball of negligible size is fired from point A with an initial velocity of 14 m/s up the smooth inclined plane. Determine the distance from point C to where it hits the horizontal surface at D and its velocity just before it strikes the surface? Also, what is the maximum heighth the ball is reaching? 14 m/s A 2 m- B 1.5 m h D

Problem 3 The 2-kg ball of negligible size is fired from point A with an initial velocity of 14 m/s up the smooth inclined plane. Determine the distance from point C to where it hits the horizontal surface at D and its velocity just before it strikes the surface? Also, what is the maximum heighth the ball is reaching? 14 m/s A 2 m- B 1.5 m h D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: If the 10-g bullet is traveling at 310 m/s when it becomes embedded in the 11-kg block, determine…

A: Given data: Mass of block M=11 kgMass of bullet m=10 gram=0.01 kgVelocity of bullet vb=310 m/s Need…

Q: The 0.75 kg ball is attached to the 0.25 kg slender rod OA which pivots freely about a horizontal…

A: The mass of the ball→mb=0.75 Kg The mass of the slender rod→mr=0.25 Kg Stiffness of the spring→k=50…

Q: VA = A VB = The two balls have masses mA = 50 g and mB = 125 g, speeds vд = 4 m/s, vB = 6 m/s, and…

Q: Linear momentum: Angular momentum about G Angular momentum about O:

Q: The small collar of mass m = 0.66 kg is released from rest at A and slides down the curved rod in…

A: Energy conservation is used at top and bottom state. Qloss is due to friction will be converted…

Q: The problem can be solved using the principle of impulse and momentur since it involves fore,…

A: Solution:- Given data:- F = 200Nθ = 45οt =10sec From fig (a). Initial momentum = mu final momentum =…

Q: Marbles having a mass of 5 g are dropped from rest at A through the smooth glass tube and acCumulate…

Q: The two blocks A and B each have a mass of 440 g . The blocks are fixed to the horizontal rods, and…

Q: A 10 lb 14 ft/s/ 6 ft 5 ft 5 ft 3 ft 4 ft 2 ft 8 ft 9 ft B

Q: 1. Determine the angular momentum H,of the 3-kg particle about point P.

Q: Disk A weighs 21b and slides on the smooth horizontal plane with a velocity of 3A- A Disk B weighs…

Q: The 2 lb ball at A is suspended by an inextensible cord and given an initial horizontal velocity…

A: Let position 1 be at ALet position 2 be the point described by the angle where the path of the ball…

Q: Determine the angle 8 and the tension in the cord when the speed of the sphere is 20 ft/s. The…

A: Given : At Position "A" : Speed of the sphere (v) = 20 ft/sTreat the sphere as a particle To Find :…

Q: The 2.8-kg collar is released from rest at A and slides down the inclined fixed rod in the vertical…

Q: 30° When the 37-kg boy jumps on the 9-kg skate board, he has a horizontal velocity of 2 m/s while…

Q: e tethered ball is released from an initial position A with a given velocity and swings in a…

A: For simplicity we consider position of B as level zero (below B we take negative displacement and…

Q: An electric motor M is used to reel in cable and hoist a bicycle into the ceiling space of a garage.…

Q: The 2.8-kg collar is released from rest at A and slides down the inclined fixed rod in the vertical…

A: (a) To find: The velocity v of the collar as it strikes the spring. Given: The mass of collar is…

Q: 14 m/s A -2 m- B 1.5 m с h d D

Concept explainers

Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,

Question

Problem 3
The 2-kg ball of negligible size is
fired from point A with an initial
velocity of 14 m/s up the smooth
inclined plane. Determine the
distance from point C to where it hits
the horizontal surface at D and its
velocity just before it strikes the
surface? Also, what is the maximum
heighth the ball is reaching?
14 m/s
A
2 m-
B
1.5 m
h
D

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Calculate velocity at point B

VIEW

Step 2: Maximum hight

VIEW

Step 3: Calculate horizontal distance CD and velocity just before it strike the surface

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The 0.56 kg ball strikes the rough ground and rebounds with the velocity v2 as shown in the following figure. Assume that the ball does not slip when it strikes the ground and neglect the size of the ball and the impulse produced by the weight of the ball. Use v1 18 m/s, v2 = 3 m/s,01 = 51° and 02 = 14°. V2 V1 01 02 Determine the magnitude of the impulse the ground experts on the ball. Insert your answer in Ns correct up to at least a third decimal place.
1. Determine the angular momentum Ho of the 3-kg particle about point O. 3 kg oA 6 m/s 2 m _2 m 2 m 1.5 m 1.5 m 1m 3 m B are 3 m B
A motorcycle and rider have a combined mass of 350kg. The vehicle's velocity is 100 km/hr. The rider is to go up a hill incline of 10 meters. The wheels each have a mass of 20 kg and a diameter of 500mm. The wheel design consists of 6 spokes with a mass of 0.5 kg for each spoke. a. Determine the vehicle's velocity at the top of the hill, assuming it was a rolling vehicle with engine being turned off. a. Indicate the vehicle's velocity at each meter through the climb. b. Explain the transfer energy and how this affects the behaviour of the system. At another point in its journey, the motorcycle and rider travel at 80 km/h around a left-hand bend of radius 30m. Calculate: a) The angular velocity of each wheel. b) The moment of inertia of each wheel. c) The angular momentum of the wheel prior to entering the bend. d) The magnitude of the gyroscopic torque produced on the bike as the rider is driving around the bend. What is the effect and why is it important to calculate the gyroscopic…
4. The 0.5-kg collar C starts from rest at A and slides with negligible friction on the fixed rod in the vertical plane. Determine the velocity v with which the collar strikes end B when acted upon by the 5 N force, which is constant in direction. Neglect the small dimensions of the collar. A 200 mm. 30⁰ 5 N B
Q17. As shown in the image below, the 0.7-kg ball strikes the rough ground and rebounds. The directions of its velocities before and after the strike are shown. If the speeds are v₁ = 27 m/s and v₂ = 12 m/s, determine the magnitude of the impulse (in N.s) the ground exerts on the ball. Assume that the ball does not slip when it strikes the ground, and neglect the size of the ball and the impulse produced by the weight of the ball. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. V₁ Your Answer: 45° Answer 30° 02
The 0.7 lblb ball is shot from the spring device shown Determine the smallest stiffness k which is required to shoot the ball a maximum distance of 31 in. up the smooth plane after the spring is pushed back 3 in . and the ball is released from rest. The four cords C and plate P keep the spring compressed 2 in. when no load is on the plate.
2) The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 N/m and an unstretched length of 1.5 m. The collar is released from rest at A and slides up the smooth rod under the action of the constant 50-N force. Calculate the velocity u of the collar as it passes position B. Ans. V=4.93 m m 1.5 m 30° 50 N k= 30 N/m 2m 3