A dog runs 220m on a bearing of 042° and then a further 180m on a bearing of 166°. Find the distance and the bearing on which the dog must run to return to the starting position.

Q: A projectile is launched with v₁ = 20, at an angle of 60° above horizon at a horizontal distance of…

A:

Q: Airplane flying horizontally with speed 1300 km/h when engine falls off. Takes 34 s for engine to…

A: Given  Horizontal speed of plane is 1300 km/h Time taken by plane to fall = 34 sec

Q: Absolute accelerations are measured with respect to a set of fixed x, y axes. O True O False

A: absolute acceleration are measured with respect to set of fixed x and y axis.

Q: The velocity of a puck is 1.7 m/s at 23° north of east. Determine the x & y components of the…

A: velocity of a puck (v) = 1.7 msangle (θ) = 23o north of east

Q: A basketball player is shooting some hoops, on one particular shot the ball leaves her hands 14.9m…

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Q: olown along the following straight lines: 2.50km 35.0° north of east; then 4.70 km 60.0° south of…

A:

Q: cycle stunt rider is planning to jump over a 30.0 m wide row of cars. The launch ramp is 30.0…

A: Let the initial speed of rider be VoInitial height  =hi =3.00 mfinal height  = hf =6.00…

Q: A ball is thrown upward at a speed vo at an angle of 52.0° above the horizontal. It reaches a…

A:

Q: A monster truck launches off a ramp 4.5m high at a velocity of 75m/s 52° above the horizontal. This…

A:

Q: You drive 8.00 km in a straight line in a direction 25 degrees east of North. Find the distances…

A: Distance moved (d)= 8 km Direction of travel (θ) = 25 degree east of north

Q: A person can throw stone at maximum height H. What is the maximum horizontal distance he can throw?

A: Given, the maximum height attained by the stone is H.

Q: A ball swings counterclockwise in a vertical circle at the end of a rope 1.23 m long. When the ball…

A:

Q: the shot put, a heavy lead weight—the "shot"—is given an initial velocity, starting from an initial…

A:

Q: The eye of a hurricane passes over Grand Bahama Island in a direction 60.0° north of west with a…

A:

Q: You drive 9.00 km in a straight line in a direction 20° East of North.   (a) Find the distances…

A: Given data The distance travelled is given as R = 9 km. The direction in which the distance is…

Q: Suppose Alex is navigating using a compass. She starts walking at an angle 60° north of east and…

A:

Q: An airplane pilot wishes to by to his destination 500 mi due west, but the wind is blowing at 24.9…

A:

Q: At a latitude of Φ=33°, at an altitude of 30000 km above the Earth's center, what is the…

A: To determine the acceleration vector of an object at a specific latitude and altitude, we need to…

Q: A ship travels 55 nm on a bearing of 27° and then travels a bearing of 117° for 140 nm. If the…

A: in this question we draw simple path of ship then find actual distance difference and then find…

Q: SITUATION 5. A projectile is fired with an initial velocity of 193.2 ft/sec upward at an angle of 30…

A: Given data as per question Initial velocity =193.2 ft/s Angle =300

Q: If C = 8 m at 53°, and D = 19 m at 147°, what is the magnitude of the sum of these two vectors (in…

A:

Q: ball is thrown from the ground at an angle of 30 degrees above the horizontal with an initial speed…

A: V = 15 m/s θ = 30 °

Q: A ball is thrown horizontally with an initial velocity of 20.0 m/s from the edge of a building of a…

A: R= 80m  Ux = 20m/s , Uy= 0m/s  H= ?

Q: A river is flowing at a rate of 7.62 m/s due South. You are canoeing across the river at a speed of…

A: Given that:- Velocity of river=7.62m/s due south

Q: A light plane attains an airspeed of 530 km/h. The pilot sets out for a destination 750 km due north…

A:

Q: Black vultures excel at gliding flight; they can move long distances through the air without…

A:

Q: A stone is projected at a cliff of height h with an initial speed of 40.0 m/s, directed 60.0° above…

A:

Q: During the battle of Bunker Hill, Colonel William Prescott ordered the American Army to bombard the…

A: The vertical and horizontal components of the initial velocity is:

Q: "A river flows from south to north at 5.0 km/h. On this river, a boat is heading east to west…

A:

Q: A cat leaps to catch a bird. If the cat's jump was at 60.0° off the ground and its initial velocity…

A: Given that the initial velocity is 2.16m/s, and the angle of projectile is 60 degree.

Q: During the battle of Bunker Hill, Colonel William Prescott ordered the American Army to bombard the…

A: The initial vertical velocity of the projectile is given by, v0,y=v0sinθ Here, v0 is the initial…

Q: An arrow is shot at an angle of 75.00 above the horizontal toward a cliffof 60.0-m height. It lands…

A:

Q: A ball is thrown horizontally with an initial velocity of 20.0 m/s from the edge of a building of a…

A: Here, we calculate  the height of building given as follow;

Q: What bearing and airspeed are required for a plane to fly 700 miles due north in 3.5 hours if the…

A: Use vector resultant formula

Q: Find the initial speed of the ball if it just passes over the goal

A:

Q: A pilot wants to fly due north, but finds that he must direct his plane 19.0° to the east to…

A: Given data The velocity of the plane's airspeed is Vpw = 200 km/h. The plane is directed to an…

Q: A ship travels 197 nm on a bearing of 57° and then travels a bearing of 169° for 210 nm. Find the…

A: Given: distance, 197 nm Angle, 570 distance, 210 nm Angle, 1690 To Find: distance and displacement…

Q: In an attempt to escape his island, Gilligan builds a raft and sets to sea. The wind shifts a great…

A: d1 = 2.5 km @45o north of west d2 = 4.70 km@60o south of east d3 = 5.1 km due east d4 = 7.2 km @55o…

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.