Homework Help Question & Answers

What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg...


What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg • m/s B. 19.3 kg • m/s C. 0.0519 kg. m/s D. 169
30 (4 pts) A 500-g mass drops from a height of 10.0 meters. What is its speed just before it hits the ground? 40 (4 pts) A fl
What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg • m/s B. 19.3 kg • m/s C. 0.0519 kg. m/s D. 1690 kg . m/s 33. (1 point) Why do dishes remain on a table if the slick tablecloth under them is pulled rapidly 14. (2 pts) Compare the concepts "mass" and "weight". 35. (2 pt) Will a golf ball and a sheet of paper dropped from a bridge simultaneously strike the water at the same time? Explain. 36 (2 pt) Contrast the vertical and horizontal components of the motion of a thrown football. 37. (up to 3 pts extra credit) The Earth's radius is around 4000 miles. What is the gravitational force on a satellite orbiting at 8000 miles above the surface if it weighs 100 lb when on the Earth's surface? 38 (4 pts) A car turns a corner of radius of 59.8 meters at a speed of 24.4 meters/s. If its mass if 800 kg, what is the centripetal force on the car?
30 (4 pts) A 500-g mass drops from a height of 10.0 meters. What is its speed just before it hits the ground? 40 (4 pts) A flight attendant pulls a wheeled suitcase, applying a 66-N force at a 35° angle to the horizontal. How much work does she do in pulling the suitcase 45 m? 41. (4 pts) A 1525-kg car drives up a mountain road a vertical rise of 1301 m from the base elevation in 30. min (30 * 60 - 1800 s). What is the average power output? 42. (4 pt) A man walks 3.50 mi due east, then turns and walks 2.75 mi due north. How far and in what direction is he from the starting point? 43. (4 pt) An automobile traveling at 22.7 ft/s accelerates at a constant acceleration of 3.50 ft/s for 15.0 s. Determine its velocity at the end of this time. 44. (4 pt) A plane is climbing with a velocity of 178 m/s at an angle of 22° to the horizontal. Determine the horizontal and vertical components of its velocity.
0 0
Add a comment
Answer #1

P = 605 32 m = 108kg V = 5, 6 m/s momentum P = mv = (108) (5.6) = 604.8 kg m/s kg m/s 34) weight Mass is the amount weight is

Add a comment
Know the answer?
Add Answer to:
What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coin

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 39. (4 pts) A 500-g mass drops from a height of 10.0 meters. What is its...

    39. (4 pts) A 500-g mass drops from a height of 10.0 meters. What is its speed just before it hits the ground? 40. (4 pts) A flight attendant pulls a wheeled suitcase, applying a 66-N force at a 35° angle to the horizontal. How much work does she do in pulling the suitcase 45 m? 41. (4 pts) A 1525-kg car drives up a mountain road a vertical rise of 1301 m from the base elevation in 30. min...

  • 86.bg PART TWO: DATA AND RESULTS Metal: Aluminum (Cal = 0.217 cal/qE)-specific granity Data Item Trial...

    86.bg PART TWO: DATA AND RESULTS Metal: Aluminum (Cal = 0.217 cal/qE)-specific granity Data Item Trial 1 Trial 2 1. Mass of metal 50.og 2. Mass of calorimeter 3. Mass of calorimeter and water 124.49 4. Mass of water 120g 5. Initial temperature of water 24°C 23°C 6. Initial temperature of the metal 25°C 75°C 7. Final temperature of the mixture 21.11°C 152.6 g 8. Calculation of the heat energy gained by the water, Q Trial Onc: Trial Two: see...

  • rack of mass 1500 kg moving at 30 m/s is braked suddenly wit 1000-V. How far...

    rack of mass 1500 kg moving at 30 m/s is braked suddenly wit 1000-V. How far does the car travel before stopping? th a constant braking force of 10. A baseball batter hits an incoming 45 m/s fastball. The ball leaves the bat at 55 m/s after a ball-on-bat contact time of 0.025 s. What is the force exerted on a 0.15-kg baseball? (choose + direction) 11. A trapeze artist, with swing, weighs 800 N; he is momentarily held horizontal...

  • 1. a. A truck of mass 2000 kg is moving with a velocity of 20 m/s....

    1. a. A truck of mass 2000 kg is moving with a velocity of 20 m/s. If on applying brakes, the truck stops after coming to a distance of 40 m, find the retarding force? b. A car of mass 1000 kg moving with a velocity of 90 km/h collides with a tree and comes to stop in 10 s. What is the change in momentum of the car? What is the force applied by the tree to stop the...

  • 1. A 30.00 kg mass moving with the velocity of 10 m/s. The momentum of the...

    1. A 30.00 kg mass moving with the velocity of 10 m/s. The momentum of the body will be A. 144.2 kg m/s. B. 187.8 kg m/s. C. 320.0 kg m/s. D. 442.4 kg m/s. E. None of the above 2. Out of the following which one is not a vector quantity? A. Force B. Impulse C. Mass D. velocity 3. Impulse is the product of which two quantities? A. Mass and Time B. Mass and Momentum C. Force and...

  • question 2-4 please 1. Two boxes are connected by a light cord, which runs over a...

    question 2-4 please 1. Two boxes are connected by a light cord, which runs over a below. The coefficient of friction is 0.54. mi = 5 kg and m2 4 kg. a) Find the acceleration of the system. b) Find the tension in the cord (2 pts.) pulley. See fig. m2 2. The 3.5 kg mass on the incline frictionless plane shown below moves upwards under the action of a force of 18.08N parallel to the surface. The force acts...

  • A 1000-kg car moves as speed from 10 m/s to 30 m/s in 20 seconds. What...

    A 1000-kg car moves as speed from 10 m/s to 30 m/s in 20 seconds. What is the average speed? What is the acceleration? What is the average force acting upon it? If the car turns along a circle at 5 m/s around a curve 30 meters in radius, how big the centripetal force is needed?

  • A car is moving at a speed of 60 m/s, when the driver applies the brakes,...

    A car is moving at a speed of 60 m/s, when the driver applies the brakes, which causes a deceleration of 2 m/s2. How many seconds will it take for the car to stop and how far will it travel till it stops? 30 sec, 450 meters 25 sec, 800 meters 30 sec, 1800 meters 20 sec, 900 meters 30 sec, 900 meters Flag this Question Question 192 pts You throw a ball downward from a height of 5 meters...

  • Q1 A small object with a momentum of magnitude 2.71 kg m/s approaches head-on a large...

    Q1 A small object with a momentum of magnitude 2.71 kg m/s approaches head-on a large object at rest. The small object bounces straight back with a momentum of magnitude 6.19 kg m/s. What is the magnitude of the small object's momentum change in kg m/s? Q2 A force acts on a 4.708 kg mass as follows: the force starts at zero and rises to 60.334 N linearly in 2.24 seconds, it remains at 60.334 N for another 5.756 seconds,...

  • 1.) A 1000-kg car moves as speed from 10 m/s to 30 m/s in 20 seconds....

    1.) A 1000-kg car moves as speed from 10 m/s to 30 m/s in 20 seconds. What is the average speed? What is the acceleration? What is the average force acting upon it? If the car turns along a circle speed at 5 m/s around a curve 30 meters in radius, how big the centripetal is needed? 2.) For two objects with masses 100 kg and 500 kg to be 20 meters apart, find the gravity between them

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT