Register

A ramp 20 m long and 4 m high is used to lift a heavy box. a pulley system with 4 rope sections supporting the load is used to lift an identical box to a height of 4 m. If frict…

A ramp 20 m long and 4 m high is used to lift a heavy box. a pulley system with 4 rope sections supporting the load is used to lift an identical box to a height of 4 m. If frict…
asked 193k views
0 votes
A ramp 20 m long and 4 m high is used to lift a heavy box. a pulley system with 4 rope sections supporting the load is used to lift an identical box to a height of 4 m. If friction is ignored, the ramp requires a ____ to lift the load.

A) smaller input distance and a greater force
B) greater input distance and a greater force
C) smaller input distance and a smaller force
D) greater input distance and a smaller force

asked
User Roman Truba
by
8.3k points

1 Answer

5 votes

Answer:

d

Step-by-step explanation:

google lol and i took it and got it right

answered
User Sheetal Kaul
by
7.7k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
How many light sources do you know Pls list them
Link Copied!