The mass of a particular eagle is twice that of a hunted pigeon. Suppose the pigeon is flying north at vi2 =16.9 m/s when the eagle swoops down, grabs the pigeon, and flies off. At the instant right before the attack, the eagle is flying toward the pigeon at an angle ?=48.7° below the horizontal and a speed of vi=37.7m/s. What is the speed of the eagle immediately after it catches its prey? speed: What is the magnitude of the angle, measured from horizontal, at which the eagle is flying immediately after the strike? magnitude of angle:

Q: A block of mass m1 =3 kg is on a table and attached to a block of mass m2 =4 kg m2 =4 kg by a mass…

A: Draw the free-body diagram of the mass m1.

Q: An archer shoots an 18.0-gram arrow at a 43.0-gram target on a wall 32.0 m high. If the arrow is…

A: Mass of arrow (m)=18 g Mass of target (M)=43 g Height of wall (H)=32 m Speed with which the arrow…

Q: M is golfing inside his friend's barn! He hits a ball (m=0.123kg) at a speed of 15m/s at an angle of…

A: Since  the ball has inital angle so the path followed  by ball will be projectile and  its motion…

Q: A man stands on the roof of a 15.0-m-tall building and throwsa rock with a speed of 30.0 m/s at an…

A: According to kinematics equation, the velocity in the y direction is given by vy2=u0y2-2gy Here, v…

Q: Again, m = mass of projectile = 0.045 kg, k Spring constant of launcher = 100 N/m, and x the spring…

A: The spring constant k = 100 N/m  The mass of the projectile m = 0.045 kg   Distance the spring is…

Q: In New York City, a ball festival was held. In the contest, a ball with a mass of 5 kg was fired at…

A:

Q: A rock of mass m falls from the top of a cliff and it experiences a significant amount of air drag…

A:

Q: 3. A hunter is standing in a tree stand 15 m off the ground. He shoots his rifle horizontally at a…

A:

Q: A wagon with its passenger sits at the top of a hill. A strong wind suddenly rolls the wagon 188m…

A:

Q: The small mass m 1.4 kg and big mass M= 9.5 kg are initially at rest with the small mass at the top…

A: From conservation of momentum:

Q: pass by. you fnying horizontally at a height of h = 21.95 m. When the swallow is directly overhead,…

A:

Q: The block of mass m = 2 kg is released from the rest on the incline. If 0 = 15°, what is the…

A: mass of block (m) = 2 kg θ = 15 degree t = 2 seconds μs = 0.3μk = 0.2

Q: The force acting on a skater of mass 73.4 kg is attenuated with her speed v as F=-1.23*v2, where v…

A: Given that: Mass of skater, m=73.4 kgF=-1.23 v2Initial speed, vi=4.06 m/sInitial speed, vf=2.24…

Q: Papa Smurf (whose mass is 1kg) is sliding at 1.0 m/s over an icy pond that has no friction.  A force…

A: From Newton’s 2nd law, the expression of the force is given as, Here, m and a represent the mass…

Q: A 2kg mass is launched upward initially at 12.1 m/s. A drag force of 0.7v opposes the motion (where…

A: Given that: Mass of the object, m=2 kg Drag force, F drag=0.7v initial velocity u=12.1 m/s Let time…

Q: A 0.15 kg marble is on a track. It is being held at the top of a hill that is 3 m high. If it is let…

A: Given in question - Mass of the marble (m) = 0.15kg                                  Height of the…

Q: Consider an object of mass m = 4 kg on a frictionless table. The object experiences a repulsive…

A: Given value:Mass of the object, m = 4 kgRepulsive force, F = a/x2 + b/x

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A: Given: Hight of wolverine when thrown h=2.17 m The angle of the throw: θ=33.2° Initial release…

Q: A novice tennis player lands the ball on top of the flat roof of a nearby building. The .58 g ball…

A: Given, Mass of ball is m=0.58g The falling time of ball from rooftop is t=3.5s Landing distance is…

Q: On planet #4, you fire a projectile from the ground at an initial speed of 48.7 m/s at an angle of…

A:

Q: V Three youths push a 40.0-kg block of ice so that it begins to coast on a frozen lake. With an…

A: mass of block of ice (m) = 40 kg Initial speed (u) = 3 ms

Q: A 0.4 kg ball is thrown vertically upward with an initial speed of 15 m/s as it leaves the throwers…

A: Given: The mass of the ball is 0.4 kg. The initial velocity of the ball is 15 m/s vertically upward.…

Q: An archer shoots an 18.0-gram arrow at a 43.0-gram target on a wall 32.0 m high. If the arrow is…

A: Using law of conservation of energy, the expression for find velocity is 12mu2=mgh+12mv2v=u2-2gh

Q: On planet #3, you fire a projectile horizontally from the edge of a vertical cliff 52.1 m above the…

A:

Q: A theme park is planning out a new free-fall ride. The drop is almost perfectly frictionless, with a…

A: Given:-  The height of the theme park is planning a new free-fall ride h = 190 m. The initial…

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A:

Q: roblem 10: While watching the clouds pass by, you notice a European swallow flying ally at a height…

A: Motion of projectile can be divided into x component and y component.

Q: A child with mass of 16.5 kg stands on the edge of a park bench and leaps into the air. Her initial…

A: The horizontal component of velocity is always constant as there is no acceleration in the…

Q: A bowling ball weighing 60.0 N initially moves at a speed of 4.20 m/s. How long must a force of 47.5…

A:

Q: 18.710 7. An airplane of mass 1.5x104 kg moves horizontally at a speed of 60.0 m/s. The pilot then…

A:

Q: Q.7. A block of mass m 5 kg starts its motion from point A, 2 m above the ground, with a velocity…

A:

Q: A clever coyote uses rocket powered skates to try to catch a roadrunner. The mass of the coyote is…

A: The mass of the coyote: m=38.1 kg Since the coyote starts at rest, it initial velocity is zero, u=0…

Q: In the Marvel comic series X-Men, Colossus would sometimes throw Wolverine toward an enemy in what…

A:

Q: of a mass of 2.5-kg is launched upwards, with an initial speed of 39 m/s. How fast is the object…

A: GivenMass of object, m=2.5 kgInitial speed of object vertically upward, u=39 m/s

Q: You are working part-time for the GT Sports Media Complex, editing video for the women’s softball…

A: An impulse is a large force acting on an object in a small interval of time. It is given by the…

Q: In the Marvel comic series X-Men, Colossus would sometimes throw Wolverine toward an enemy in what…

A:

Q: If a 3.58 kg object is placed on a frictionless incline of 59.5 º and released from rest, what is…

A: The kinematic equations of motion are-1) v=u+at2) s=ut+12at23) v2=u2+2as where,u is initial…

Q: A clever coyote uses rocket powered skates to try to catch a roadrunner. The mass of the coyote is…

A:

Q: Dr. Jekyll (m = 70kg) is riding a skateboard when he realizes the cranberry juice he’s drinking is…

A: Given data: Mass of Dr. Jekyll, m=70 kg Initial speed of Dr. Jekyll, u=6.5 m/s Mass of Mr. Hyde,…

Q: An constant applied force of 40.1 N lifts an 2.50 kg mass straight up, resulting in a final speed of…

A: Given information: Here, m is the object’s mass, F is the constant force applied on the object, and…

Q: A child riding a bicycle has a total mass of 30.6 kg. The child approaches the top of a hill that is…

A: