A quarterback takes the ball from the line of scrimmage, runs backwards for 9.0 yards, then runs sideways parallel to the line of scrimmage for 15.0 yards. At this point, he throws a 42.0-yard forward pass straight downfield, perpendicular to the line of scrimmage. What is the magnitude of the football's resultant displacement? (in yards)

Q: A quarterback takes the ball from the line of scrimmage, runs backwards for 12.0 yards, and then…

A: The required distance is,

Q: A swimmer who can consistently keep the same pace to cover 50 meters in 8.41 seconds sets out to…

A: Given: Speed of current of river vrg=2.94 m/s Swimmer maintain pace to cover 50 m. in 8.41 s.

Q: A regulation volleyball court measures L = 18.0 meters in length and d = 2.43 meters in height. A…

A: Length of the volleyball court L=18 m, height of the volleyball court d=2.43 m and height from which…

Q: A ball is thrown horizontally from a 16 mm -high building with a speed of 6.0 m/sm/s . How far from…

A:

Q: A ball is kicked with an initial velocity of 17.0 m/s in the horizontal direction and 14.0 m/s in…

A: Given Data:  Initial velocity of ball in horizontal direction is uh=17ms Initial velocity of ball in…

Q: B starts 120 m West of the flagpole and runs East at 11.0 m/s.  How far (in meters) from Runner B's…

A: Given:- Runner A starts 160 m East of a flagpole and runs West at 8.0 m/s Runner B starts 120 m West…

Q: A dog slips out of its collar while going for a walk and runs away at full speed.  By the time the…

A:

Q: A cannon is set to launch horizontally off of a cliff. You measure that it takes 5.19 s for the…

A: Given Time taken by the canon ball to land is t=5.19 s Horizontal displacement of the canon ball is…

Q: In an action-adventure film, the hero is supposed to throw a grenade from his car, which is going…

A:

Q: Two soccer players kick a soccer ball back and forth along a straight line. The first player kicks…

A: The total distance that the ball moved is, distance = 15 + 3.3 = 18.3 m

Q: A man is lost in a thick forest. Confused and clueless as to what direction to take, he walks a…

A: The net displacement should be zero. A+B+C=0 C=-(A+B) A=5cos25i+5sin25j=4.53i+2.11j…

Q: Compute the magnitude and direction of the average velocity in the time interval between t = 0 and t…

A:

Q: A field biologist is studying the migration patterns of northern gannets (a type of seabird). On one…

A:

Q: In the sport of billiards, event organizers often remove one of the rails on a pool table to allow…

A:

Q: A log is floating on swiftly moving water. A stone is dropped from rest from a 72.4-m-high bridge…

A: Given, height of the bridge, h = 72.4 mspeed, vx = 5.32 ms

Q: A quarterback throws a pass to a defender on the other team who intercepts the football. Assume the…

A: Given data:  Distance (d1) = 28.3 m Distance (d2) = 46.4 m Total time (t) = 6.68 s Required: The…

Q: At a football stadium a goalkeeper kicks a football at initial velocity of 16 m/s in the vertical…

A:

Q: A horse canters away from its trainer in a straight line traveling due west, moving 250 m away in…

A: Distance is a total length travelled of a moving object. It is a scalar quantity and only requires…

Q: In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's…

A: Data provided:  Constant time (t) = 0.0809 s Initial velocity before kicker attempts to kick (u) = 0…

Q: maximum height

A:

Q: Water drops fall from the edge of a roof at a steady rate. A fifth drop starts to fall just as the…

A:

Q: A person on the top of a roof of a building (100 m) drops a ball. After 2s passed, a person who…

A: Given: The height of the building is 100 m. The person on the ground throws another ball after 2 s…

Q: Find the position vector of a particle that has the given acceleration and the specified initial…

A:

Q: A motorist drives south at 20.0 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.00…

A: Velocity and displacement vector

Q: Starting from the center of town, a car travels east for 80.0 km and then turns due south for…

A:

Q: With only a few seconds left in the game a football quarterback needs to score a touchdown. He's 35…

A: Part A:-   R35 yrds= 105 ft   Also R = (u^2 sin2θ)/g   105= (u^2 sin(2×41))/32   Hence; u= 57.97…

Q: In the final game of last year’s regular season, Moscow was playing Lewiston for the Conference…

A: The motion of the ball is as shown below The displacement of the ball is as in figure  A is the…

Q: In the annual battle of the dorms, students gather on the roofs of Jackson and Walton dorms to…

A: Given that, The horizontal distance between the buildings x = 36 m The height of Jackson building h1…

Q: A person going for a walk follows the path shown in the figure, where y, = 270 m and e = 56.0°. The…

A: The following data are given: The displacement vectors are: d1→=100m i^ d2→=-270m j^ d3→=-150cos30°m…

Q: Mt. Asama, Japan, is an active volcano. In 2009, an eruption threw solid volcanic rocks that landed…

A: Given:The horizontal distance covered is 1 km (1000 m).The vertical distance covered is 905 m.The…

Q: A quarterback takes the ball from the line of scrimmage, runs backwards for 13.0 yards, then runs…

A: Given: The backward displacement is 13.0 yards. The sideways displacement is 19.0 yards. The forward…

Q: The world long jump record is 8.95 m (Mike Powell, USA, 1991). Treated as a projectile, what is…

A:

Q: calculate the displacement over which the puck accelerates.

A: Introduction:We know, kinematic equation:s=ut+21​at2=ut+21​(tv−u​)t2=ut+2vt−ut​=2vt+ut​=(2v+u​)t…

Q: From the top of a cliff, a person throws a stone straight downward. The initial speed of the stone…

A: Given data:  A person throws stone straight downward Initial velocity (u) = 9.9 m/s Time (t) = 0.48…

Q: A student fires a cannonball horizontally with a speed of 24.0m/s from the top of a building. The…

A:

Q: A clown juggle balls while doing other activities. In one act, she throws a ball vertically upward,…

A:

Q: A football player catches a pass 49 m from the end zone and runs down the sideline at vp = 5.6 m/s.…

A: Given, Football player catches a pass d = 49 m away from the end zone  speed of the player, vp = 5.6…

Q: A ball thrown horizontally from a height of 1.2m hits the ground at a distance of 5.0m. What was the…

A:

Q: A soccer goal is 2.44 m high. A player kicks the ball at a distance 23 m from the goal at an angle…

A: Height, h=2.44 m Angle=26° Distance x=23 m

Q: projectile is launched in the horizontal direction. It travels 2.050m horizontally while it falls…

A:

Q: A puma (aka cougar or mountain lion) is one of the best jumpers among all animals. It can jump to a…

A: Given data:  A projectile motion Maximum height (Hmax) = 12.0 feet Angle (θ) = 45° Required: Initial…

Q: The longest recorded pass in an NFL game traveled 83 yards in the air from the quarterback to the…

A: Given: The longest recorded pass in an NFL game travelled 83 yards in the air from the quarterback…

Q: A whale swims due east for a distance of 6.95 km, turns around and goes due west for 1.87 km, and…

A:

Q: A golf ball is hit at an angle of 40° above horizontal with a speed of 55 m/s. (a) How high does it…

A:

Scalars and Vectors

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