Skateboarder at the bottom of the ramp
A 61 kg skateboarder is moving down a ramp with a 7.0 m radius of curvature. At the bottom of this ramp he reaches a speed of 7.8 m s. What upward force acts on the skateboarder at the bottom of the ramp?
Expected delivery within 24 Hours
Write code that inputs a five-digit number. Display an error message if the number is not five digits. Loop until a valid input is received.
Make an order-of-magnitude estimate of the number of revolutions through which a typical automobile tire turns in 1 yr. State the quantities you measure or estimate and their values. (Estimate the tire's radius at 0.250 m and miles driven as 10 00
What is the tangential acceleration of a bug on the rim of a 11.0-in.-diameter disk if the disk accelerates uniformly from rest to an angular speed of 79.0 rev/min in 3.60 s? One second after the bug starts from rest, what is its centripetal accel
Can be use to load the word at A into a register (in this case, $s0). Consider the following
A proton moves perpendicularly to a uniform magnetic field B with a speed of 1 × 107 m/s and experiences an acceleration of 4.8 × 1013 m/s2 in the positive x direction when its velocity is in the positive z direction. The mass of a pro
Explain the role of the U.S. in the emerging global community. Since the world revolves around acquiring resources, consider economics as the main focus of your response. What factors have helped and hurt our economy?
Assume that an array of int s named a that contains exactly five elements has been declared and initialized. In addition, an int variable j has also been declared and initialized to a value somewhere between 0 and 3 .
Exoskeletal, what is the name shell of squid and earthworm and octopus .......................................?
1929480
Questions Asked
3,689
Active Tutors
1418798
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which best describes federalism? Question options: a) An institutional arrangement where power is concentrated in the central government
Question: What was the main purpose of the Unfunded Mandate Reform Act (UMRA)? Question options:
While answering, consider the following, the country profile, the type of study and tools used for data collection, bias and any specific assumptions
Which of the following is an example of general revenue sharing? Money is given to a state to be spent on infrastructure improvements.
Which of the following is an example of preemption? The federal government offers Louisiana $500 million in grants-in-aid with the stipulation
What effect does regulated federalism have on public policies? Regulated federalism has produced more conservative policies across the states
Analyze what difference federalism makes for politics and government Contrast the differences between block grants and categorical grants