A throws the ball with an initial velocity V0 = 90 km / hr at an angle α with the horizontal. If the ball goes through B, Determine a) the angle α and b) the angle θ that the vector VB makes with the horizontal.

Q: Problem 4: A person shoots a gun at a target that is 65 m away. The center of the target is at the…

A: Draw a diagram for better understanding Determine time of flight for bullet

Q: A student bikes to school by traveling first dN = 1.00 miles north, then dw = 0.400 miles west, and…

A:

Q: Consider the three displacement vectors Å = (31 – 3)m, B = (i- 4j)m, and Č = -(-21 + 5))m. Use the…

A: The given three displacement vectors, A→=3 i^-3 j^ mB→=i^-4 j^ mC→=--2 i^+5 j^ m

Q: A student throws a water balloon at an initial angle θ = 23° above the horizontal with an initial…

A: Given: Angle of projection =23 degrees Height h=1.52 m Horizontal distance d =7.5 m

Q: A straight river flows east at a speed of 12 mi/h. A boater starts at the south shore of the river…

A: Since, you have uploaded a question with multiple sub-parts and the first sub-part is solved, we…

Q: magnitude of the y-component of Ď-F

A: The concepts of vector resolution will be used

Q: A quarterback throws a football with an initial velocity v at an angle θ above horizontal. Assume…

A:

Q: You are designing a missile defense system that will shoot down incoming missiles that pass over a…

A: Given Angle θ     = 65° Height (h)   = 4.4 km = 4.4×103 m Speed v1 = 734 m/s b                = 0.3…

Q: The cork from a champagne bottle slips through the hands of a waiter opening it, moving with an…

A: Given cork velocity is V=13.3m/s At angle above horizontal θ=77.2⁰ Distance between waiter and diner…

Q: While competing in the long jump, a person leaps over a smooth horizontal sand surface. She lands on…

A: Given:- The landing velocity of the person is vf= 7.75 m/s  The angle of  land below the horizontal…

Q: E The components of a vector A>satisfy Ax 6 0 and Ay 6 0.Is the direction angle of A>between…

A:

Q: You are standing on the ground at the origin of a coordinate system. An airplane flies over you with…

A: Given data The y coordinate of the plane is given as y = 8.20 x 103 j m. The position vector of the…

Q: A migrating salmon heads in the direction N 45° E, swimming at 5 mi/h relative to the water. The…

A: Given Data -----  migrating salmon heads in the direction N 45° E. migrating salmon swimming at 5…

Q: On the roof of a 24 meter high building there is a cannon. The barrel of the cannon is 4.0 meters…

A:

Q: What is the sum of the following four vectors: a. In unit vector notation b. as a magnitude and an…

A: The vectors are given as: A→=(3 m)i+(5 m)jB→=[(3 m)cos178°]i+[(3 m)sin178°]j=(−2.998 m)i+(0.1047…

Q: (c) Calculate A +B 1 The magnitude is determined from the Pythagorean theorem. (d) Calculate A -E 9…

A:

Q: A stone is catapulted at timet 0, with an initial velocity of magnitude 20.6 m/s and at an angle of…

A:

Q: Consider the vectors A = 2.0i - 4.0j + k, B = 3.0i + 4.0j + 10.0k, C = -3.0i - 4.0j, D = -3.0i +…

A: Given,A = 2.0i - 4.0j + 1kB = 3.0i + 4.0j + 10.0k C = -3.0i - 4.0jD = -3.0i + 4.0jE = -2.0i + 3.0j +…

Q: A ball is kicked with an initial horizontal velocity of 16 m/s and initial vertical velocity of 10…

A:

Q: The cork from a champagne bottle slips through the hands of a waiter opening it, moving with an…

A: Given Data: The initial speed of cork v0=15.6 ms Launch angle θ=77.4° A diner is sitting a…

Q: A river of width' a' with straight parallel banks flows due north with speed u. The points O and A…

A: Given: The speed of the water is u=xa-xva2 north ward. The velocity of the boat relative to water is…

Q: Parts D-E

A:

Q: Suppose you plan a vacation trip in Florida. Departing from Tallahassee, the state capital, you plan…

A: Given, Magnitude and direction of vectors A→=2.645 km @3570B→=1.443 km @260 E of SC→=0.849 km @650 S…

Q: You are standing on the ground at the origin of a coordinate system. An airplane flies over you with…

A: Given that: Height of plane = 6.65 X 103 m Vector leading from you, Pc = 6.65 X 103 m At t= 30 s…

Q: Problem 5: A student throws a water balloon with speed vo from a height h = 1.52 m at an angle 0 =…

A:

Q: The cork from a champagne bottle slips through the hands of a waiter opening it, moving with an…

A:

Q: Consider two vectors å = (5.0)î – (4.0)ĵ + (2.0)k and b = (-2.0)î + (2.0)ĵ + (5.0)k. Find %3D…

A:

Q: A projectile is launched at an angle of 45° to the horizontal from 6 ft above the ground at an…

A:

Q: Suppose vectors u and v lie in the xy-plane (the 2- component of each vector is zero). Now suppose…

A: Required  direction of u x v

Q: 1. The eye of a hurricane passes over Grand Bahama Island in a direction 30.0° north of west with a…

A:

Q: You are designing a missile defense system that will shoot down incoming missiles that pass over a…

A: Given:- An incoming missile passes directly above the defense base. Radar at the base can measure…

Q: A river of width' a 'with straight parallel banks flows due north with speed u. The points O and A…

A: Gravity and motion together make up the trajectory of an object. As a function of time, the…

Q: ystem be the ball's position the instant it leaves the bat. Air resistance may be ignored throughout…

A:

Q: A student throws a water balloon with speed v0 from a height h = 1.74 m at an angle θ = 27° above…

A:

Q: A pilot heads his jet due east. The jet has a speed of 450 mi/h relative to the air. The wind is…

A:

Q: I start walking. The 1st leg of my trip I walk dA =95m at θA=21° south of east. The 2nd leg of my…

A: Given data: The magnitude of the first step vector is dA = 95 m. The angle of the first step vector…

Q: baseball is thrown at an angle θ = 39° above the horizontal with an initial vertical velocity v0y =…

A:

Q: Problem 7:   During a baseball game, a baseball is struck at ground level by a batter. The ball…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A helicopter takes off at a ground velocity of 150 km/h. It climbs at an angle of 48° toward the…

A: Given: Ground velocity of the helicopter = 150 km/ h Climbs up at an angle  = 48o towards east Wind…

Q: A student throws a water balloon with speed v0 from a height h = 1.82 m at an angle θ = 33° above…

A: According to the data given in the question, the diagram for projectile motion of the water balloon…

Q: Problem 3-44a: Three vectors A, B, and C have X components of -7.0, -3.0, 0.0, respectively, and y…

A: Ax = - 7 , Bx = -3, Cx = 0 Ay =- 3, By = 5, Cy = 8

Projectile Motion