Write the path or
Q: A ball is thrown down a 22m tall cliff at an initial velocity of 12m/s [D]. Determine the time it…
A: Given: V0 = -12 m/sa = -9.8 m/s2∆y = y2-y1 = 0 m - 22 m = -22 m To find: t By using the kinematical…
Q: Ustrate the resultant vect0r 0f the f0ll0wing ph0t0 using the head to tail meth0d, then find the:…
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Q: vector M is 4 m to the east and vector N is 3 m to the south What is the direction of M +N,…
A: Given data: is to the east. is to the south.Diagram:
Q: their line of action lies on a straight line they have opposite direction O they have the same…
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Q: At the top of a projectile path, it’s acceleration is ?
A: When a ball or something thrown with velocity at some angle with respect to horizon, then the…
Q: If the value of g changes how does it affect the path of projectile?
A: The gravity affects only the vertical component of velocity.
Q: What does it mean if a plane is flying at a constant velocity?
A: A plane is flying at a constant velocity, means that there is no change in its velocity with its…
Q: II. A cockroach of mass m, lies on the rim of a uniform disk of mass M = 4.00 m. that can rotate…
A: (a) From the angular momentum conservation, Here, Ii, ωi, If and ωf represent the initial moment…
Q: The direction of the acceleration of a moving object is always
A: The direction of acceleration of moving object is always in the same direction as the change in…
Q: An archer shoots an arrow at a 75.0 m distant target, the bull's eye of which is at same height as…
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Q: A boat cruises 3 hours upstream with a current of 4kph. The return journey took two hours. To…
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Q: The direction of the acceleration vector is the same as the direction of the velocity the…
A: Let the initial velocity vector = u→Let the final velocity vector = v→Let the time taken = t
Q: An arrow is straight up into the air. When it reaches its highest point in the air,
A: When an arrow is shot straight up in the air, there are two factors which oppose the motion of the…
Q: If tow vectors have the same direction, they are equal. true or false?
A:
Q: Describe about the How to find the vector acceleration of a particle, why a particle can have an…
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Q: A projectile is launched with a velocity of at an angle of above the horizon aheight of above ground…
A: We know that We have given that the projectile with the velocity of v at an angle of θ above the…
Q: In the absence of air resistance, the path of a projectile is a(n)?
A: Required : Path of a projectile in the absence of air resistance.
Q: Describe the kinematics of the horizontal component of a projectile.
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Q: A projectile is launched at 4.5 m/s.You want the projectile land 1 m away. (Ie. That it’s range…
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Q: illUstrate the resultant vect0r 0f the f0ll0wing ph0t0 using the head to tail meth0d, then find the:…
A: A→ = 72.4 N @32o east of north C→ = 17.8 N due south To find : resultant of A→ and C→
Q: A miniature rocket is launched off a root 20 feet abac the ground art an initial velocity of 22 feet…
A: Position on the rocket before launch x0 = 20 ft Initial velocity of the rocket u = 22 ft/s Since…
Q: Is the velocity vector always in the direction of motion? If say a car is moving to the right and…
A: Velocity of a moving body is the change in position with time. If a car moves in a particular…
Q: The air crew of a military cargo plane needs to drop a crate of supplies on a target below. To hit…
A: The air crew of a military should drop the crate of supplies before they are over the target.
Q: QI On its landing roll, the airplane starts from ( 360 km/h ) and decelerates at (2 m/s? ),…
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Q: distance is a path profile usually not required
A: Usually we insist on the distance we travelled not the displacement.
Q: A boat leaves a dock at 2:00 p.m., heading west at 15 km/h. Another boat heads south at 12 km/h and…
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Q: Refers to the limiting velocity caused by air resistance.
A: Force due to air resistance is directly proportional to the velocity of an object. Fr∝-v…
Q: Is velocity has a direction?
A: Yes, since the velocity is a vector quantity, it has magnitude and direction both.It is the ratio of…
Q: At which angle projectile covers maximum distance?
A: The range of projectile that is the horizontal distance covered in projectile motion is expressed…
Q: a ball is thrown vertically upward with an initial velocity of 160 feet per second at an angle of…
A: Given data: Initial velocity (v0) = 160 ft/s Angle (θ) = 53° with the horizontal Required: The…
Q: How to break vectors in their components
A: How to break vectors in their components
Q: Acceleration is negative if speed is?
A: Acceleration is defined as rate of change of velocity. Let, the acceleration be denoted by 'a' ,…
Q: so what's the answer based on the options given?
A: We have to tell which option is correct after solving for direction .
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