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: SUBH

A: For uniform circular motion only one acceleration acts on the particle, i. e., centripetal…

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: For the given vectors V₁ and V₂, determine V₁ + V₂, V₁ + V2, V₁-V2, V₁ X V2, V₁ V₂. Consider the…

A:

Q: Consider the two vectors A i- 3j and B -i-2j. (a) Calculate A + B i+ (b) Calculate A- BE i+ (c)…

A: Given,  Here two vectors are given, vector A and vector B. Based on that, we have to answer (a),…

Q: Determine the velocity total acceleration

A: Given: Radius of circular path is r=2.75 m Angular coordinate is α=24° Magnitude of acceleration is…

Q: Vector a lies in the yz plane 68.0° from the positive direction of the y axis, has a positive z…

A: The magnitude of the vector a is 3.70 m and its direction is 68.0° from the positive direction. The…

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: Q1 B: Consider these two vectors A-2i+3j+5k and B-5i+3j+10k, find the following D=AXB

A:

Q: Q1\A: Consider these two vectors A-2i+3j+5k and B-5i+3j+10k, find the following C-A.B

A: Given data:  Two vectors A = 2i + 3j + 5k And B = 5i + 3j + 10k Required: The dot product of vector…

Q: A coordinate axis is painted on a frozen lake.  Several hockey players passing a puck around.  The…

A:

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: Q1 B: Consider these two vectors A-2i+3j+5k and B-5i+3j+10k, find the following D-AXB a-D=11i+2j-15k…

A: given-          A = 2i +3j +5k          B = 5i + 3j +10k

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

A:

Q: Sylvia rides her bike from her dorm to the gym to keep her body in shape. She travels 3 kilometers…

A: The vector diagram is shown below.

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 hiker lost in the woods walks in specific angles in order to find the way out of the woods. Assume…

A:

Q: At a football game, imagine the line of scrimmage is the y-axis. A player, starting at the y-axis,…

A: Solution:-

Q: Suppose that a wind is blowing in the direction S45°E at a speed of 50 km/h. A pilot is steering a…

A:

Q: A baseball is projected horizontally with an initial speed of 15.1 m/s from a height of 1.95 m. At…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

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: Vectors:  A diver explores a shallow reef off the coast of Belize. She initially swims d1 -> = 80.7…

A:

Q: A car goes east at 90 km/h for 0.75 hours, and then turns on a road heading 30° north of east at 88…

A: Given data The speed of the car in the east direction is vOA = 90 km/h The duration of the car…

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: At the beginning of a 3 hour trip you're traveling due north at 192 km/hour. at the end, you are…

A: It is given that

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

A:

Q: | The displacement vectors A and B shown in Eigure P3.9 both have magnitudes of 3.00 m, The…

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

Q: Consider the following scenario. A pilot is steering a plane in the direction N 45° W 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: At a football game, imagine the line of scrimmage is the y-axis. A player, starting at the y-axis,…

A: Concept: As per question draw the schematic diagram of the system. For Part (a) The schematic…

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: Consider two vectors C & D in XY-plane, shown in the figure beside. If C-D-12 m and a-30, the vector…

A:

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

A:

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

A: The free body diagram is shown below: The velocity of the salmon relative to the water is as…

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:

Projectile Motion