Question

A car of mass 1000 Kg descends a hill inclined with horizontal by 30°, the car is traveling at 80 km/h is uniformly brought t
0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
A car of mass 1000 Kg descends a hill inclined with horizontal by 30°, the car...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

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
  • Problem # 4 The 3000 kg cable car shown in figure descends a 200 m-high hill....

    Problem # 4 The 3000 kg cable car shown in figure descends a 200 m-high hill. In addition to its brakes, the cable car controls its speed by pulling a 2500 kg counterweight up the other side of the hill. The rolling friction of both the cable car and the counterweight are negligible. Counterweight 200 m 25° 35 A. Draw the free body diagrams of cable car (call it m,) and the counterweight (call it m2) mass. Draw component diagrams....

  • The 1930 kg cable car shown in the figure descends a 200-m-high hill. In addition to...

    The 1930 kg cable car shown in the figure descends a 200-m-high hill. In addition to its brakes, the cable car controls its speed by pulling an 1760 kg counterweight up the other side of the hill. The rolling friction of both the cable car and the counterweight are negligible. (Figure 1) Part A How much braking force does the cable car need to descend at constant speed? Express your answer with the appropriate units. Value Units Submit Request Answer...

  • A 1000 kg car slowly descends 20 meters down a hill covered with ice (no friction)....

    A 1000 kg car slowly descends 20 meters down a hill covered with ice (no friction). See the figure. (a) How much force tension does the cable do? (b) How much work does the weight of the car do? (c) How much work does cable tension do? (d) What is the total work on the car? Cable 25.0°

  • A vehicle of mass 2000 kg has a constant resistance to motion of 3000 N. The...

    A vehicle of mass 2000 kg has a constant resistance to motion of 3000 N. The maximum speed of the vehicle, when travelling on a horizontal road, is 120 km/hour. Find the acceleration of the car when it is travelling at a speed of 50 km/hour up a hill inclined at an angle of 3o to the horizontal, with the engine operating at maximum power (assume the resistance to motion remains unchanged whether the car is travelling uphill or horizonally...

  • A 1550 kg car coasts down a 20.4 m hill inclined at 5.00° below the horizontal....

    A 1550 kg car coasts down a 20.4 m hill inclined at 5.00° below the horizontal. The force due to friction is 15.0 N. What is the total work done on the car?

  • ؟ A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant...

    ؟ A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 80 km/hr, what is the power (kW) required for the uphill motion? Select one: a. power 108.7 kW. b. power 89.6 kW. c. power 119.7 kW. d. power 102.3 kW. e. power 95.9 kW. Question 10

  • A135° 1. 25° Problem #4 Counterweight The 3000 kg cable car shown in figure descends a...

    A135° 1. 25° Problem #4 Counterweight The 3000 kg cable car shown in figure descends a 200 m-high hill. In addition to its brakes, the cable car controls its speed by pulling a 2500 kg 200 m counterweight up the other side of the hill. The rolling friction of both the cable car and the counterweight are negligible. A. Draw the free body diagrams of cable car (call it m ) and the counterweight (call it m2) mass. Draw component...

  • 4.5: Situations involving Inclined Planes 8. A 40 kg wagon is towed up a smooth hill...

    4.5: Situations involving Inclined Planes 8. A 40 kg wagon is towed up a smooth hill inclined at 18.5° to the horizontal. If it takes the wagon 47 seconds to move 80 m up the hill, starting from rest, what is the force of tension in the tow rope?

  • thermal and heat question A car (1000 kg) climbs up a hill sloped at 28° while...

    thermal and heat question A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 80 km/hr, what is the power (kW) required for the uphill motion? Select one: O a. power 102.3 kW. O b. power 95.9 kW. O c. power 108.7 kW. O d. power 89.6 kW. O e. power 119.7 kW.

  • 5. A 1000-kg car is at the top of a hill as shown, where its elevation...

    5. A 1000-kg car is at the top of a hill as shown, where its elevation above the bottom of the hill is 120 m. a. What is its gravitational potential energy? 120 m b. If the cart starts from rest and rolls down the hill with negligible friction and air resistance, what will its kinetic energy be when it reaches the bottom? c. What will be its speed when it reaches the bottom? Suppose instead that there is noticeable...

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
ADVERTISEMENT