Answered: QUESTION 6 A ball is dropped from rest.… | bartleby

Related questions

Question

100%

Q6.

QUESTION 6
A ball is dropped from rest. What is (the magnitude of) the velocity of the ball after is has fallen 8 m? (Hint: use the
work-energy theorem!) Give your answer in units of meters per second (m/s), but only write down the number part of
your answer.

Expert Solution

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A 48.42kg hunter ropes a 167.82 kg sleeping polar bear and pulls the bear towards him until they meet. Originally they are 211.22 m apart on frictionless ice. When the hunter pulls the polar bear to him the hunter will move... a. 52 b. 810 c. 67 d. 160
1A a R1 ab
Suppose a 4.25 slug gymnast is climbing a rope. a. What is the tension, in the rope, in pounds if he climbs at a constant speed b. What is the tension, in the rope, in pounds, if he accelerates upwards at a rate of 5.9ft/s2
Math Review e. Convert 48 miles per hour into m's™¹. f. Convert 3.056 yd² into m². (3 056 yet²) - (1 m) ² (10156 g. Convert 27.25 cm³ into L. 2 2.794 m² 8. A bushel of tomatoes weighs 53 pounds. What is the mass of 4.25 bushels of tomatoes in kilograms? 9. The original 1955 Ford Thunderbird was powered by a 292-in³ engine. What is this volume in liters? 10. A certain hybrid vehicle has a fuel economy of 53 mi/gal during city driving. What is this fuel economy in units of km/L? 11. The atmosphere exerts a pressure of approximately 4.7 lb/in² at the peak of Mount Everest. What is this pressure in units of kg/m²?
A 140-gram apple fell from a tree and hit Sir Isaac's head. What is the force exerted by Sir Isaac's head on the apple? A. 9.81 N, upward B. 1.37 N, downward OC. 9.81 N, downward OD. 1.37 N, upward E. ON
Two 19.0 N weights are suspended at opposite ends of a rope that passes over a light, frictionless pulley. The pulley is attached to a chain from the ceiling. 1. What is the tension in the rope? 2. What is the tension in the chain?
A person of weight 490 N stands on a scale in an elevator. What will the scale be reading? when the elevator is accelerating downward at 6 m/s² A. 190N В. 790N С. 490N D. Zero В O D O A
Number 5
A crate (100 kg) is in an elevator traveling downwards and slowing down at 6 m/s. Find the normal force exerted on the %3D crate by the elevator. Assume g = 10 m/s2. A. 1600 N B. 400 N C. 1000 N D. 400 N E. 600 N
B7
A box weighs 45N on Earth. what is the mass of the box on Earth? Use g = 9.8m/s^2. Don't round your answer. A. 49kg B. 441kg C. 4.59lbs D. 4.59 kg
5. A mass of 10kg sits on a level surface. One end of the surface is raised until the block begins to slide down the ramp at a constant velocity and angle of 20⁰. c. What is the Normal Force, N? d. What is the Frictional Force, Ff?

SEE MORE QUESTIONS