A person sitting in an open car moving at constant velocity throws a ball vertically into the air, the balls falls ____________ a) Exactly in the hand of the thrower b) Outside the car c) In the car ahead of the person d) In the car behind the person

Q: 9- Chapter 2- questn-11 The position of an object moving along the x-axis is given by x = 5.0 m -…

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Q: Two bullets are fired simultaneously, horizontally and with different speeds from the same place.…

A: The Correct answer is D.  Both will reach simultaneously.  As, Two bullets are fired simultaneously,…

Q: The vertical change in position of an object is dropped and that of an indentical object that is…

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Q: 8. How do you compare the velocity of the projectile to the height attáined? 9. How do you compare…

A: Given  8..  How do you compare the velocity of projectile to the height attained.  9..  How do you…

Q: A light cart, moving to the right and a heavy cart, moving to the left at the same speed, collide…

A: Say carts are A and B and moving as shown below: Say velocity before collision is v and after the…

Q: A vehicle enters a corner moving at 25 km/hr north then leaves the corner moving at 35 km/hr at 30°…

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Q: Angle O nnonball is fired from a gun with a muzzle velocity of 60 m/s at an angle of 35 degrees…

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

Q: Two balls are thrown from a Keane Hall. One is thrown directly down and the other directly up. Both…

A: To explain: Relation between the speed of the two balls when they hit the ground.

Q: 2. Pictures below depict four situations where people are walking or climbing up a ladder on a…

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Q: Starting at time t = 0, an object starts moving along a straight line. Its coordinate in meters is…

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Q: Maia and Jorge both held tennis balls 1.5 m above the ground. Maia dropped her tennis ball at the…

A: In projectile motion, the velocity comprises 2 velocities: a horizontal component and a vertical…

Q: You throw a rock off of a cliff in the horizontal direction with a velocity, v. One second later you…

A: Suppose hight of the cliff is h. Suppose rock 1 was thrown at time t=0 And rock 2 was thrown at time…

Q: The player served with a horizontal angle of 20 ° and a speed of VO = 13.40 m /s as shown in the…

A: SOlution:as given that initial velocity v0 of magnitude 13.40 m/s  angle of 20°

Q: Question 11 An aircraft carrier is heading east at a speed of 222.0 m/s (relative to the sea). Raul…

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Q: 1. A rock is thrown from a bridge at an angle of launch 30.0° to the horizontal, up. The rock is…

A: Solution:Given:θ = angle of projection of rock = 30.0o  u = initial speed of projection of rock =…

Q: Which of the following is true about projectile motion? Choose two (A) the horizontal motion of a…

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Q: Maximum height the projectile reaches: 23.948m Projectile speed at max height: 28.751m/s Earliest…

A: What you have solved is absolutely right... It might be the mistake from answer of  text book

Q: Object A moves at 40 m / sec and body B moves in the same direction (east) and direction at 80 m /…

A: The relative Speed of 2 bodies is the sum of their individual velocities if they are moving in the…

Q: Tim fires his rifle at an angle of 30 degrees below the horizontal off an 80.0 m high cliff. The…

A: Time of flight t = 0.20sec Horizontal distance x=  138.56m Final velocity = 801 m/s

Q: An object of mass 12 kg is released from a height of 45 m. V/3 as the object falls It encounters an…

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Q: 29) A tennis ball is thrown upward at an angle from point A and follows a parabolic path as show…

A: Let the initial velocity of the ball at the launch = u Let the launch angle = θ

Q: 4. What is the ball's velocity after falling from the rest for 2 minutes? a) -1176 m/s b) -588 m/s…

A: The expression for the second equation of motion is given as S=ut+12gt2 For the free fall condition,…

Q: If an object travels in a straight line and its velocity increases or decreases by equal amounts in…

A: Introduction: Acceleration is defined as the rate of change of velocity of an object with respect to…

Q: metrically Two vectors a added geometrically by drawing them to a c placing them head to tail. The…

A: Give:- Two vectors are given  a and b  The addition of the two vectors is commulative  a→+b→ = b→+a→…

Q: A bolt drops from the ceiling of a moving train car that is accelerating north at a rate od 2.5m/s2…

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Q: 7- In which of the following situations is the moving object appropriately modeled as a projectile?…

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Q: 2.Four objects positioned at the top of an inclined plane - bowling ball, basketball, a size D…

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Q: 6) Select the statement that is true about an object in two-dimensional projectile motion with no…

A: False The speed of the object in a projectile is always changing because the vertical component of…

Q: Q.2- Determine the following points in the space and draw them in a 4 quadrants and on x-y axis…

A: All the given points are located in the x-y plane. The vertical plane is Y-axis and the horizontal…

Q: Indicate whether the two objects will exhibit Repulsion, Attraction or Nothing. A) Nothing B)…

A: When two object place together there will be re arrangement of positive negative particle in it…

Q: upposed you are football player and you kick a ball for a field goal . ignore air resistance the…

A: The foot ball is under free fall after it is kicked, that is it is acted upon by gravitational force…

Q: 1. Which of the following is not true about projectile motion a) The range of a projectile is…

A: Acceleration due to gravity is independent of the mass;i.e. for 1)  (b) cannot be true.As Uniform…

Q: MOTION IN TWO DIMENSIONS The trajectory of an object projected with a speed of v at an angle of 60°…

A: Given data

Q: A ball is kicked from the ground with an initial speed of 10 m/s at a 50 degree angle with the…

A: Please note : As per answering guidelines I can answer the first three sub-parts of a multisub-part…

Q: What is the direction of the acceleration at the top of the projectile motion? Select one: a.…

A: The correct option is c. downward

Q: Q1) Determine the magnitude of the resultant force and its direction. See Fig (1) F2=200N F1#150N…

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Q: Q2\ In the Figure below shown below where will the ball hit the wall? If so, is the ball going up or…

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Q: Q8) If A=i+6j+k , B=i+2j - k and C= A +B . find the following 1-The value and direction of C vector…

A: 1) A=i +6j + k B= i + 2j -k C= A+B=(i +6j + k) + (i + 2j -k)= 2i +8j +0k=2i +8j Magnitude of vector…

Q: Differential equations A sphere  weighing 2 kg is dropped from a height of 1000 meters without…

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