Answered: A ball is dropped from a building 100 m…

A ball is dropped from a building 100 m high. If the mass of the ball is 10 grams, after what time will the ball strikes the ground? A. 5.61 s В. 2.45 s С. 4.52 s D. 4.42 s

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 10PE: (a) Refer to Table 1.3 to determine the average distance between the Earth and the Sun. Then...

See similar textbooks

Related questions

Q: 14. A dog travels from point A to point B in 4.0s. If the dog was displaced 12 m (E) , what was its…

Q: Jeremy kicks a soccer ball along the ground. The ball starts with an initial speed of 10.0 meters…

A: The graph for speed time shows the distance covered by the object, since any object that is kicked…

Q: 6. A rock is dropped from the top of an 80-meter tower. Air resistance is negligible. The magnitude…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: 10. A 430 N force accelerates a cart from 10 m/s to 18 m/s in 5 s. What is the mass of the cart? a.…

A: Given: The force (F) on the cart is 430 N. The initial speed (u) of the cart is 10 m/s. The final…

Q: Problem 39. A ball of mass m=0.3kg has an T-position as a function of time of 1= (12 m/s) t+ (2m/s²)…

Q: After being hit, a golf ball reaches a maximum height of 60m with speed of 20m/s. Right after being…

Q: A body falls freely from rest. Find (a) the distance it falls in 3 s, (b) its speed after falling…

Q: Q4: A body falls freely from rest. Find (a) the distance it falls in 3 s, (b) its speed after…

A: The particle is falling freely. The only acceleration acting on the body is due to the gravity. So,…

Q: A2.4 kg flower pot is resting on a shelf 10.0 meters above the floor. If the flower pot falls to the…

Q: V1 A truck is traveling at 31 m/s when the brakes are fully applied causing the wheels to skid for 3…

Q: For how long a time must a tow truck pull with a force of 550 N on a stalled 1200 kg car to give it…

Q: A 0.623 kg. basketball is dropped from the rooftop of a building. If it took the ball 3.5 seconds to…

Q: 5. A 150 g baseball is dropped onto a squishy foam matt. The baseball is released 10 m above the top…

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…

Q: A ball dropped from a height of 30 cm, takes 0.6067 s to reach the ground. What is the acceleration…

A: As h=ut+1/2gt2u=0

Q: A ball is thrown straight down with an initial speed of 2.0 m/s from a height of 15 m. What is the…

A: Given Initial velocity of a ball = u = 2.0 m/s downward height from which ball thrown = h = 15 m g =…

Q: A model rocket is launched from the ground at rest. The acceleration of the rocket is å = 90 ŷ.…

Q: For testing, a jetski coming in at 34.1 m/s collides with a tree and stops in around 1 second. A…

Q: 1. A 200-N block in contact with a level plane is acted upon by a horizontal force P = 100N. The fk…

Q: 50. The speed-time graph of a body is shown below. v m/s 8 3 4 9. 15 The distance covered by the…

Q: A model rocket is launched from the ground at rest. The acceleration of the rocket is å = 90 ŷ– .…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: A woman swims the length of a 120-m pool and back again (one lap) in 90 s with a constant speed.…

A: Given data: Woman swims the length of pool and back again (one lap) Length of pool = 120 m…

Q: A tennis ball is dropped from 1.20 m above the ground. It rebounds to a height of 1.00 m. (a) With…

Q: 3. The velocity of the body is given by V(t)=sin(xt), where the velocity is given in m/s and t is in…

Q: A 61 kg student runs at 5.5 m/s, grabs a hanging rope, and swings out over a lake. He releases the…

A: Given, mass, m= 61 kg, initial velocity, u= 5.5 m/s, and length of the rope, l= 10 m.

Q: If a building is 100 m tall, how many seconds will it take for the ball to reach the ground? h=100…

Q: A boy, starting from rest, slides down a snowy hill on a sled. He travels 137.56 m to the bottom of…

A: Given data: Initial velocity (Vi) = 0 m/s Distance traveled (s) = 137.56 m Acceleration (a) = 3.58…

Q: The driver of a car slams on the brakes, causing the car to slow down at a rate of 16.0ft/s? as the…

A: acceleration (a) = -16 fts2distance (d) = 327 ft final velocity (v) = 0 ft/sec Initial velocity = u…

Q: An astronaut chillin’ on the moon drops her bag of Takis (doh!). g on the moon is 1.6 m/s/s. The…

A: Given: The acceleration due to gravity on the moon is 1.6 m/s2. The time taken is 1.23 s.

Q: The mass of an ear ring is 950 mg. Express this mass in Sl unit. 1. (a) 9.50 x 106 kg (b) 9.50 x 104…

A: Part (1): Given: The mass of the ear ring is 950 mg.

Q: A 1.5 kg ball is thrown vertically with an upward velocity of 50 ft/s from ground surface. 6) What…

A: Given: The mass of the object is 1.5 kg. The initial velocity of the object is 50 ft/s in the…

Q: A ball is thrown straight downward from the top of a tall building. The initial speed of the ball is…

Q: Two rocks of masses 5kg and 10kg are dropped off a cliff at the same time. (a) Which rock will…

A: Given: Part (a) Rock mass1→m1=5 kg Rock mass2 →m2=10 kg Cliff height for both rocks → same Rocks are…

Q: A 30,000 kg freight car is coasting at 0.850 m/s with negligible friction under a hopper that dumps…

Q: kg.m а. 68 mg.µm to hr2 ms? b. 49mg/ст3 to ng/mm3

A: (a) The conversion is shown below : 68 mg.μmms2×1 Kg106 mg×10-6 m1 μm×1 ms22.778×10-72 hr2=881.14…

Q: A sprinter accelerates at 2.5 m/s^2 for the first 4 s of a 100 m race, then keeps going at steady…

A: Given data: Initial speed (v0) = 0 m/s Acceleration (a) = 2.5 m/s2 Time (t) = 4 s Required: Final…

Q: A 15 kg block is pushed from rest across the floor with a force of 51 N. A) What is the acceleration…

Q: 1) A mighty Husky (dog) pulls on a 98 kg sled, initially at rest, with a force of 120 N for 15 s.…

A: Solution: Given that mass of sled m = 98 kg Force F = 120 N time t = 15 s

Q: A can is dropped from rest at a height of 40.0 m above ground. How much time does it spend in the…

A: To solve the question, we will find out the velocity at the halfway and at the final position. These…

Q: A student attempts to measure g by dropping a 1.0 kg mass from y=2.0 m, recording the time t it…

Q: An aeroplane of mass 90 500. kg lands with an initial velocity of 81 m/s and then decelerates at 6.2…

A: Given(s): Initial velocity, u=81 m/s. Deceleration, a=6.2 m/s2. Time, t=17.8 s. Require:…

Q: Big Boris (90kg) skates backward, 1.0 meter ahead of small skater Sofia (45 kg) , holding her hand…

A: Initially Sofia is 1m behind Big Boris. Now Sofia is 1m ahead of Big Boris. So displacement with…

Q: A 100. m E 38 m 20. m B What is the velocity of a car with a mass of 40 kg as it travels along the…

A: Mass of the Car is m = 40 kg Height of point A is HA = 100 m Height of point B is HB = 0 m Height of…

Q: A round with a mass of m = 18.5 g is shot out of a gun that has length L = 1.18 m. The round spends…

Q: A 1500 kg automobile travels at a speed of 105 km/h along a straight concrete highway. Faced with an…

A: Given : Mass of car, m = 1500 kg Initial velocity of car, u = 105 km/hr = 105000/3600…

Q: 1) [Vertical] Two metal balls are the same size but ball A weighs 20N and ball B weighs 10 N. The…

Q: A 100. m E D 38 m 20. m B What is the velocity of a car with a mass of 40 kg as it travels along the…

A: Given data The mass of the car is m = 40 kg The height at point A is hA = 100 m The height at point…

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

5. A ball is dropped from a building 100 m high. If the mass of the ball is 10 grams, after what
time will the ball strikes the ground?
A. 5.61 s
B. 2.45 s
C. 4.52 s
D. 4.42 s

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

One mile is equal to 1,609 m. Express this distance in kilometers and in centimeters.
Figure 1.18 (Chapter 1) shows the Hoover Dam Bridge over the Colorado River at a height of 271 m. If a heavy object is dropped from the bridge, how much time passes before the object makes a splash?
Describe the path of a moving body in the event that (a) its acceleration is constant in magnitude at all times and perpendicular to the velocity, and (b) its acceleration is constant in magnitude al all times and parallel to the velocity.
A 86.1 kg stone is dropped from the top of a building. It takes 9.1 s for the stone to hit the ground. How tall (in meters) is the building?
2. What is the speed of horse in meter per second that runs a distance of 1.2 miles in 2.4 minutes?
A 1000kg car traveling east at 30mi/hr collides with a 2000kg truck traveling west at 30 mi/hr. The two vehicles stick together. What is the veloicity of the wreck just after the collision?
5. (Tricky problem) A baseball is thrown with a speed of 83 mile per hour. What is this speed in centimeters per seconds (cm/s)? Start with x _______….. =
While scuba diving, you collect a fallen stalactite. The stalactite is about the size of your arm. After returning to the surface, the specimen is weighed. Which of the following units would be most reasonable for the specimen’s mass? a. g b. cm3 c. mg d. qt e. liters
H9. The running distance of an athlete is 250.00 m, the measurement error is 0.05 m, and the running time is 28 seconds. The measurement error of the running time is given as 0.1. Find the athlete's pace and the error in his pace
For a ballistic study, a 1.9-gram mass bullet is fired into softwood. The bullet strikes the wood surface with a velocity of 380 m/s and penetrates 0.15 m. Find the time required to stop the bullet in seconds. Express your answer in FIVE (5) significant figures.
Fill in the blanks of this little story with the names of the appropriate elements BeSTe OF LuCK In YOURe SeArCH! "The poor fellow crashed his (Ag)__________________________ (Ne)_____________________________ into a wall. Luckily, a good (Sm) ____________________________ came along and tried to (He)______________________________________, but, alas, it was too late. All the hapless rescuer could do was (Ba)_____________________in a (Kr)_____________________the hill nearby."
(a) Refer to Table 1.3 to determine the average distance between the Earth and the Sun. Then calculate the average speed of the Earth in its orbit in kilometers per second. (b) What is this in meters per second?