A 55.0-kg lead ball is dropped from the Leaning Tower of Pisa. The tower is 55.0 m high. How far does the ball fall in the first 1.60 s of its flight?

Q: A small block is released from rest at the top of a frictionless incline. The distance from the top…

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Q: While standing at the edge of the roof of a building, a man throws a stone upward with an initial…

A: From the kinematic expression the value for the time will be,

Q: Julie is an avid skydiver. She has more than 300 jumps under her belt and has mastered the art of…

A: Terminal velocity is the maximum speed attained by the object as it falls through fluid/air.…

Q: In the winter sport of bobsledding, athletes push their sled along a horizontal ice surface and then…

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Q: A rocket, initially at rest, is fired vertically with an upward acceleration of 10 m/s². At an…

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Q: An object is dropped from a height H above the ground. This free-falling object requires 0.849 s to…

A: An object is dropped from height, H Hence its initial velocity, u = 0 m/s Ball travels last 36 m in…

Q: downward with an initial speed vo. If the two rocks hit the ground at the same time, what is vo? m/s

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Q: While standing at the edge of the roof of a building, a man throws a stone upward with an initial…

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Q: A 15-kg rock is dropped from rest on the earth and reaches the ground in 1.75 s. When it is dropped…

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Q: The driver of a car slams on the brakes, causing the car to slow down at a rate of 18.0ft/s? as the…

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Q: Buster wants to demonstrate constantly-accelerated motion by letting a frictionless ice cube slide…

A: Concept used: A component of gravity acts horizontal to incline and forces ice-cube down the…

Q: You drop a stone into a deep well and hear it hit the bottom 4.40 s later. This is the time it takes…

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Q: A basketball player jumps straight up for a ball. To do this, he lowers his body 0.330 m and then…

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Q: You launch a projectile. It takes 3.9 seconds to reach its maximum height. What was the vertical…

A: Given,

Q: Sophia drives 30 km at an average speed of 60 km/h and then 30 km at an average speed of 30 km/h.…

A: Given data *Sophia drives at an average speed is u = 30 km/h *Sophia firstly travels the distance is…

Q: A basketball player jumps straight up for a ball. To do this, he lowers his body 0.320 m and then…

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Q: A 1000kg helicopter hovers over a forest fire and starts to squirt water downward with a speed of…

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Q: A golf ball falls from rest. Assume the free-fall acceleration g = 9.80 m/s2. Ignore air resistance.…

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Q: A piano has been pushed to the top of the ramp at the back of a moving van. The workers think it is…

A: Let l denote the length of the ramp, θ denote the angle of the inclined ramp, h denote the height, g…

Q: You throw a m =0.9 kg ball straight up, giving it an initial velocity of magnitude v= 10 m/s.…

A: Given data:  Mass (m) = 0.9 kg Initial velocity (v0) = 10 m/s Acceleration due to gravity (g) = 9.8…

Q: A pole-vaulter is nearly motionless as he clears the bar, set 4.2 m above the ground. He then falls…

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Q: A 3.20 kg toy rocket is launched from its platform and reaches a height of 253 m after 3.70 s. If…

A: Mass (m)=3.20 kg Height (h)=253 mTotal time taken (T)=3.70 s Time taken to before running out of…

Q: Standing on the roof of a 95-m tall building, a girl holds her hand past the edge and throws a ball…

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Q: A 55.0-kg lead ball is dropped from the Leaning Tower of Pisa. The tower is 55.0 m high. What is the…

A: Equation of kinematics is as follows; v=v0+gt                                              1) where,…

Q: In 1989, Michel Menin of France walked on a tightrope suspended under a balloon nearly at an…

A: Apply the conservation of energy principle as,  Potential Energy at height of 3150 m=Potential…

Q: Given that a Christmas tree ball will break if dropped on a hardwood floor with a speed of 2 m/s or…

A: Given : Height of the tree ( h) =0.15 m   By the 3rd equation of motion : v2=u2+2gh where v=final…

Q: 8. A 200 kg weather rocket is loaded with 100 kg of fuel and fired straight up. It accelerates…

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Q: A coin is dropped on a planet where the acceleration due to gravity has a magnitude of 11.2 m/s2.…

A: Given data: -  The acceleration due to gravity on a planet is a = 11.2 m/s2. The time is t = 31.1…

Q: During liftoff, a hot-air balloon accelerates upward at a rate of 2.6 m/s². The balloonist drops an…

A: This is a problem regarding the vertical motion. The values given in the problem are:The upward…

Q: A small block travels up a frictionless incline that is at an angle of 30.0° above the horizontal.…

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Q: 5. A student throws a 0.1 kg ball into the air. (A) Just after the ball leaves their hand, it has a…

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Q: A small block has a horizontal velocity of 4.00 m/s as it slides off the edge of a table. The table…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –