a big cruise ship dropped anchor off the caribbean island of barbuda. the heavy anchor was released from a height of 54 meters above the water's surface, and it fell at a constant rate. after 35 seconds, the anchor was 9 meters below the water's surface.  a) how fast did the anchor drop? b) how long did it take the anchor to reach the water's surface

Q: 1. A car is driven 4.5 km due north before the driver remembers a forgotten package. The car is…

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

Q: 1. A brick is dropped from the roof of a building. The brick strikes the ground in 2.50 s. You may…

A: Given Data : The time taken by the ball to reach the ground is given as t = 2.50s.

Q: 1. An object that is undergoing uniform acceleration from rest moves 7.4 m in 2.5 s. what is the…

A: Part (1): Given: The initial velocity of the object is 0 m/s. The displacement of the object is 7.4…

Q: The driver of a car traveling on the highway suddenly slams on the brakes because of a slowdown in…

A: Given :               Speed = v1 = 75 mi/hmi/h                              v2 = 40 mi/hmi/h…

Q: A small mailbag is released from a helicopter that is descending steadily at 3.00 m/s. (a) After…

A: Given data:                  v0= 3.0 m/seca After t= 4sec  , speed =?    Using          v= u+at…

Q: .3. A girl throws a ball 20 m vertically into the air, (a) How long does she have to wait to catch…

A: Introduction: The final speed will be zero at the maximum height, and acceleration due to gravity…

Q: 1. A boeing 737-800 airplane leaves Toronto traveling N40°W at 720 km/h. After 60 minutes, the plane…

A:

Q: (a) Find a conversion factor to convert from miles per hour to kilometers per hour. 1 mi/h = km/h…

A: (a) We need to find a conversion factor from miles per hour to kilometers per hour. As 1 mile =…

Q: An object is thrown off the top of a 42 m tall building with a velocity of 475 m/s at an angle of…

A:

Q: art (a) How long is the object in the air in seconds? umeric : A numeric value is expected and not…

A:

Q: 2. A jet landing on an aircraft carrier comes in on solid ground with a speed of 100 m/s, and its…

A: (a) Given The intial speed of the jet is u=100 m/s. The magnitude of the acceleration is a=5 m/s2.…

Q: A motorist drives north for 35.0 minutes at 85.0 km/h and then stops for 15.0 minutes. He then…

A: Given : Time (t1) = 35 min = 35/60 = 0.5833 h Velocity (v1) = 85 km/h Time (t2) = 15 min = 15/60 =…

Q: A small mailbag is released from a helicopter that is descending steadily at 3.00 m/s. After 3.00 s,…

A: (a) The initial velocity of the mailbag will be the same as the helicopter. Therefore, from…

Q: You rode a roller coaster with a total path length of 250 meters. After 3 rides, how much is your…

A: Displacement = it is the shortest distance between initial and final points.

Q: A kayaker needs to paddle north across a 100-m-wide harbor. The tide is going out, creating a tidal…

A: Let, the velocity of boat with respect to the ground be denoted as  'Vb' , the velocity of river…

Q: A man walks 7km north in 2 houra and 2km in 1 hour in the same direction. a. What is the man's…

A: Given data:  Man walks 7 km, towards North in 2 hours Then 2 km, towards North in 1 hour Required:…

Q: A rocket is launched vertically from rest reaching an altitude of 5.2 km after 16 s. of constant…

A: Note: As per the complany guidelines only first 3 subparts are solved in this session. Please repost…

Q: 2. A jet landing on an aircraft carrier comes in on solid ground with a speed of 100 m/s, and its…

A: (a) Given The initial speed of the jet is u=100 m/s. The magnitude of the acceleration of the jet…

Q: (a) Calculate the height (in m) of a cliff if it takes 2.32 s for a rock to hit the ground when it…

A:

Q: 1) A car is accelerating uniformly as it passes two checkpoints that are 30 m apart. The time taken…

A: Given value--- distance between checkpoints = 30 m. time taken = 4 sec. initial speed =5 m/sec .…

Q: During a tornado in 2008, the peachtree Plaza Westin Hotel in downtown Atlanta suffered damage.…

A:

Q: 1. A group of mountain climbers walked 5.7 km north from their camp, then walk 10 km more to the…

A:

Q: An object is dropped from the top of a building and hits the ground after 2.75 seconds. a) What will…

A: Given: Time to reach to the ground, t = 2.75 seconds To find: (a)Final velocity of the object…

Q: Can I get some help with part (c) and part (d) in justifying whether or not a line fits the data on…

A:

Q: A doctor, preparing to give a patient an injection, squirts asmall amount of liquid straight upward…

A:

Q: A 1000·kg weather rocket is launched straight up. The rocket motor provides a constant acceleration…

A:

Q: b). An airplane accelerates down a runway at 3.20 m/s for 32.8 s until is finally lifts off the…

A: Given data: The accleration is a=3.20 m/s2 The time is t=32.8 s

Q: A whale swims due east for a distance of 6.95 km, turns around and goes due west for 1.87 km, and…

A:

Q: A small mailbag is released from a helicopter that is descending steadily at 2.50 m/s. After 5.00 s,…

A:

Q: Suppose an object on the moon is thrown from a height of h = 100 m with velocity v = 5 m/s (upward).…

A: The net force acting on an object is equal to the product of mass and acceleration of the object. If…

Q: a) A car moving with a constant velocity travels 360 meters in 9 seconds. What was the average…

A: a) Vavg=displacementtime    Vavg=3609=40 m/sb) Vavg=displacementtime=3609    Vavg=40 m/s

Q: 1. An air conditioned bus travels 65 Km from monument circle to Pampanga in 1.25 hrs. (a.) What is…

A: Question 1.  Data Given ,  Distance travelled by the bus ( d ) = 65 km Time ( t ) = 1.25 hrs

Q: (a) Calculate the height (in m) of a cliff if it takes 2.19 s for a rock to hit the ground when it…

A:

Q: An airplane accelerates at 3 m/s2 along a runway until it finally lifts off after 33 seconds. a) How…

A: According to question --- Given that-- acceleration = 3 m/s^2 . time 33 sec. initial velocity = 0…

Q: A daredevil is attempting to jump his motorcycle over a line of buses parked end to end by driving…

A:

Q: A football is dropped out of a window of an airplane 4072 feet off the ground at a rate of 22t^2…

A:

Q: A ball is thrown vertically upward and rises to a height of 50 ft. A. what was the initial speed…

A:

Q: 1) A man flies a small airplane from Fargo to Bismarck, North Dakota—a distance of 180 mi. Because…

A: Ans:- Image-1

Q: 4. A jogger warms up by running 350 meters east at an average speed of 3.8 m/s, then running west…

A:

Q: A package is dropped from a helicopter that is descending steadily at a speed v0. After t seconds…

A:

Q: Two soccer players start from rest, 26 m apart. They run directly toward each other, both players…

A:

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 –