12.2 m Vo B 1.5 m

Q: Q3) It is observed that the time for the ball to strike the ground at B is 2.5 s. Determine the…

A: Given, Range of ball = R = 50 m Time to flight = tf = 2.5 s Initial height = h0 = 1.2 m   Let us…

Q: A golfer hits a ball with an initial velocity of vo at an angle a with the horizontal. Knowing that…

A:

Q: In a boat race, boat A is leading boat B by 37.8m and both boats are travelling at a constant speed…

A:

Q: 55 h В C

A: Newton's equations of motion can be written as, v=u+ats=ut+12at2v2=u2+2as Here, v is the final…

Q: A fireworks show is choreographed to have two shells cross paths at a height of 176 feet and explode…

A:

Q: a- A missile is launched horizontally at A with the speed vo = 200 m/s. Knowing that the range of…

A:

Q: Packages are thrown down an incline at A with a velocity of 1 m/s. The packages slide along the…

A: Given data: *The velocity of the package incline at A is VA=1 m/s. *The velocity of the package on…

Q: 18. The airplane shown is in level flight at an altitude of 355 m and a speed of 85.0 m/s. At 85.0…

A:

Q: Hockey player A carries the puck on his stick and moves in the direction shown with a speed VA = 4…

A:

Q: Boxes are transported by a conveyor belt with a velocity voto a fixed incline at A, where they slide…

A: Given Data; θ=15°AB=20 ftvB=6 ft/s To find; vo= Velocity of the conveyor belt

Q: An oscillating water sprinkler is operated at point A on an incline that forms an angle ß with the…

A: Consider the left side part and write the expression of motion in AB-direction and perpendicular to…

Q: A nozzle at A discharges water with an initial velocity of 36 ft/s at an angle a with the…

A: Given data: *The initial velocity of the water discharged from nozzle is v=36 ft/s. *The height from…

Q: E B

A:

Q: As shown in Figure 3, a basketball player shoots when she is 16 ft from the backboard. Knowing that…

A: Value of d is 9 in and 17 in Angle = 35o

Q: In an ore-mixing operation, a bucket full of ore is suspended from a traveling crane which moves…

A: Given: The maximum horizontal swing, x = 10 ft The distance between point A and point B, L = 10 ft…

Q: A baseball is thrown downward from a tower of height h with an initial speed v,. Determine the speed…

A:

Q: n a game of pool, ball A is moving with a velocity v0 when it strikes balls B and C, which are at…

A: The initial velocity of the ball A is vo= 12 ft/s.   The initial velocity of the ball B is (VB)0 = 0…

Q: A boat is moving to the right with a constant deceleration of 0.3 m/s2 when a boy standing on the…

A: Given data:   *The deceleration of the boat to the right is aD=-0.3 m/s2. *The maximum height of the…

Q: A pump is located near the edge of the horizontal platform shown. The nozzle at A discharges water…

A:

Q: A group of students launches a model rocket in the vertical direction. Based on tracking data, they…

A: ...

Q: Knowing that the velocity of an experimental space probe fired from the earth has a magnitude VA =…

A: Given Data: The height at point A is hA = 4300 km. The height at point b is hB = 12700 km. The…

Q: Packages are thrown down an incline at A with a velocity of 1 m/s. The packages slide along the…

A: Given,VA = 1 m/sVC = 2  m/sμK = 0/25xBC = 7mWe have to determine the distance d if VC = 2 m/s

Q: A parachutist is in free fall at a rate of 200 km/h when he opens his parachute at an altitude of…

A: Given Free fall speed = 200 km/h = 55.55 m/s Parachute opening height = 600 m Descends rate = 50…

Q: In a game of pool, ball A is moving with a velocity v0 when it strikes balls B and c which are at…

A: Apply conservation of linear momentum in X direction

Q: A meteor starts from rest at a very great distance from the earth. Knowing that the radius of the…

A: (a) On using the work-energy theorem for a meteor,   -Fdr=mVdVHere, dr is the small distance…

Q: Solve Sample Problem 14.5, assuming that cart A is given an initial horizontal velocity v0 while…

A:

Q: A particle travels along a straight line with a velocity v = (12- 3t²) m>s, where t is in seconds.…

A:

Q: When a ball is kicked from A as shown below, it just clears the top of a wall at B as it reaches its…

A:

Q: A golfer hits a golf ball with an initial velocity of 120 ft/s at an angle of 25 degrees with…

A: given DataInitial velocity (u) = 120 ft/sangle (θ) = 25°fairway slope downward =5°

Q: A nozzle at A discharges water with an initial velocity of 36 ft/s at an angle a with the…

A: Given Data: The initial vertical height is: y0=3.6 ft The initial velocity of the water stream is:…

Q: In a vertical direction, a rocket is launched. Based on ran test, the researcher determine that the…

A: Drawing the schematic of the question: Here, 1 = Point till which powered portion was there 2 =…

Q: A fireworks show is choreographed to have two shells cross paths at a height of 179 feet and explode…

A: Given data: θ=51° Need to determine the common launch speed for the shells, the separation distance…

Q: An oscillating water sprinkler is operated at point A on an incline that forms an angle ß with the…

A: Given:  inclination angle→β=15° Initial srinkler water angle from verticle→θ=50° Initial velocity of…

Q: Q13. Two objects, A and B, are moving along their respective paths -- object A along a straight path…

A:

Q: two automobiles A and B are approaching each other in adjacent highway lanes. at t=0, A and B are…

A:

Q: Based on experimental observations, the acceleration of a particle is defined by the relation a…

A:

Q: A child throws a ball from point A with an initial velocity v0 at an angle of 3° with the…

A: Horizontal motion: The velocity of the ball is The distance covered by the ball is Vertical…

Q: 91. Two balls are dropped from the top of a high tower with a time interval of t, second, where t,…

A: Given:-Both balls are dropped from the same height with time interval of to secs

Q: The acceleration of a particle is defined by the relation a = -k v/2, where k is a constant. Knowing…

A: Given:Acceleration of partice ⇒ a=-kv12 —1At X=0, V=70m/s at t=0 —(1)At X=15, V=30m/s  —(2)At X=25,…

Q: An oscillating water sprinkler is operated at point A on an incline that forms an angle B with the…

A: Consider the right side part to calculate the distance RB. AB-direction…

Q: Based on experimental observations, the acceleration of a particle is defined by the relation a =…

A: The acceleration of the particle is given by the equation:Where (a) in m/s2 and (x) is in…

Q: A golf ball is struck with a velocity of 80 ft/s as shown. Determine the speed at which it strikes…

A: for horizontal direction (constant velocity)-SI=ϑIt=dcos10°=[80cos(45°+10°)]t=(80cos55°)td= 46.594t

Q: An elevator is moving upward at a constant speed of 4 m/s. A man standing 10 m above the top of the…

A: From the level of the man, vertical position of the ball , should be same as that of the elevator…

Q: At a given instant in an airplane race, airplane A is flying horizontally in a straight line, and…

A:

Q: Q: An elevator is moving upward at a constant speed of 4 m/s. A man standing 10 m above the top of…

A:

Q: Block A moves down with a constant velocity of 2 m/s. Determine: (a) The velocity of block C. (b)The…

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.