Q1/A projectile is shot with a velocity of 100 m /s at an angle of 60 ° with the horizontal. Calculate (a) the horizontal range, (b) the maximum height, (c) the velocity and height after 10 s. Q2 / An automobile, starting from rest, reaches 60 km /hr in 15 s. (a) Calculate the average acceleration in m Imin? and the distance moved. (b) Assuming that the acceleration is constant, how many more seconds will it take for the car to reach 80 km /hr ? What has been the total distance covered?

Q: Name: Period: 4. An object is shot 50 m/s at an angle of 70°. How high does it go? A. Use…

A: The time period of the object shot at the height is, t=v0sinθg=50 m/ssin70°9.8 m/s2=4.8 s (A) The x…

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Q: An athlete participates in long-jump competition, leaping into the air with a velocity Vo at an…

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Q: x - coordinate: x = -5.00sinwt, where w is constant, x is meters, and t is seconds y - coordinate: y…

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Q: child uses a rubber band to launch a bottle cap at an angle of 41.5° above the horizontal. The cap…

A: Angle  = 41.5 degreeHorizontal distance = 1.30mTime taken t = 1.40s

Q: A plane can travel with a speed of 80mi/hr due North with respect to the air. Determine the…

A: A) Given :    Speed of the plane, vP =  80 mi/hr    Speed of the headwind, vH =  10 mi/hr  To…

Q: 9. An object is launched at a velocity of 20 m/s in a direction making ar angle of 25° upward with…

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Q: #3) Use the figure for projectile motion. You are working on your jump shot. The magnitude of the…

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Q: all center holds a basketball straight out, 2.0 m above the floor, and releases it. It bounces off…

A: Given Basket ball hold at height, h=2 mAfter bounce off the floor , Ball rises to height, h'=1.5 m

Q: A cart starting from rest at a height of 1.00 m above a tabletop can roll down two different…

A: AD=1 mWe know, acceleration along the ramp is :

Q: During World War I, the Germans had a gun called Big Bertha that was used to shell Paris. The shell…

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Q: (6o points total) pped from a window and hits the ground 3.62 seconds later. ball is dro 1) A a)…

A: a)The expression for the velocity when the ball hits the ground,

Q: 3. A tennis coach asked your help to create a perfect return shot. Given the conditions on the…

A: a) To find the horizontal velocity from A to B, it can be denoted as, Sx=VA×tt=19.5VA Then,…

Q: 10. When throwing a softball directly upward from a height of 4 ft with an initial velocity of 25…

A: The velocity of an object can be defined as the rate of change of its position with respect to time:…

Q: Dominic dashes forawrd as quickly as he can. When he reaches a white line, he jumps with a launch…

A: Given Initial velocity of dominic = u = 5.64 m/s At 25° above the horizontal We have to calculate A)…

Q: An object is dropped (initial velocity is zero) from a height of 40 meters. Assume the acceleration…

A: Given:    u=0 m/s,    s=40m,    a=9.81m/s2 a) to find final velocity we use        v2=u2+2*a*s…

Q: . A clock has a 10 cm minute hand. From the 6 mark to the 9 mark, for tip of minute hand, calculate…

A: You have posted a question with more than 3 subparts. As per our policy, if nothing is mentioned,…

Q: A projectile is launched with an initial speed of v0 at an angle uabove the horizontal. It lands at…

A: The average velocity (vavg) can be expressed as,

Q: An apple is tossed horizontally at 20 m/s off a cliff that is 50 m high. a) How long was apple in…

A: Given:  Initial velocity, Vix=20 m/s Cliff height, dy=50 m Standard data: g=9.8 m/s2. Taking g…

Q: 1. A cannon is elevated at an angle of 60° with the horizontal. It fires a ball with a speed of 300…

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Q: Problem 2: A baseball is thrown with velocity vo at an angle 0 = 45° above the horizontal. The…

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Q: x - coordinate: x = -5.00sinwt, where w is constant, x is meters, and t is seconds y- coordinate: y…

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Q: In reaching her destination, a backpacker walks with an average velocity of 1.14 m/s, due west. This…

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Q: 5. An object is projected horizontally at a speed of 40.0 m/s from the top of a cliff 120 m high. a)…

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Q: A bird watcher meanders through the woods, walking 0.206 km due east, 1.84 km due south, and 3.03 km…

A: Given Data: Men walk 0.206 km in the east, Men walk 1.84 km in the south and Men walk 3.03 km in a…

Q: a projectile is launched at an angle of 35 degrees with an initial velocity of 780 ft/s from the…

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Q: The position of a particle moving alany X = 3.0 t - t*, where t is in Sec & x is in m an x-axis is…

A: The position of the particle is given by x=3t-t2

Q: A frog leaps off the ground at an angle of 20 degrees to the horizontal.  It's in the air for .84…

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Q: The vector position of a particle varies in time according to the expression T= t is in seconds. (a)…

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Q: A plane drops a package of emergency rations to a stranded party of explorers. The plane is…

A: Answer: a) 4.52 sec   b) 180.8 m   c) 60 m/s

Q: An object is projected upward with an initial velocity of 4000 m/s at an angle of 45o to the ground.…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: The position of a particular particle as a given by 1)Determine particle's velocity and acceleration…

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Q: v sin 20, Q1) Show that R = for the range of a projectile on level ground by finding the time t at…

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Q: fireworks show is choreographed to have two shells cross paths at a height of 130 feet and explode…

A: The solution for this question has been solved below...

Q: 1. A projectile is shot upward at a 60.° angle with the ground at 65 m/s. a) What is the velocity of…

A: equations to solve the problem: Vertical velocity at time t (Vy) = Vy0 - gt Vertical displacement at…

Q: The acceleration of a particle is given by a 3t-37, where a is in meters per second squared and tis…

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Q: 3. An object is thrown with an angle 370 with horizontal. If the initial velocity of the object is…

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Q: A test rocket is launched by accelerating it along a 200.0m incline at 1.85m/s2 starting from rest…

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Q: A ball is launched from a 10.0 m building with an initial speed of 15.0 ?/?. If the ball’s speed…

A: Given: The height of the building is 10 m. The initial speed of the object is 15 m/s. The speed of…

Q: An arrow is launched from ground level, with an initial speed of 27.2 m/s at an angle of 31.4° above…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Projectile Motion