VO Exercise Two Block m e Exercise Sliding on A block of mass m =4kg is launched from the bottom of a frictionless ramp with an initial velocity of vo =25m/s. The block travels up the ramp, turns around, and travels back down the ramp. Exercise Vector Co Biomechan 1) What is the relationship between the block's acceleration while it slides up the ramp (dup) and the block's acceleration while it slides down the ramp (adoum)? Exercise Block with aup - down -- Optiona aup - - down Exercise Qup - down - mg sin 0 Static Fric Truck Submit -- Option 2) The magnitude of the block's acceleration while it travels up the ramp is a =3 m/s. How much time will it take for the block to reach its highest position on the ramp? (Express your answer to three significant figures) Submit 3) At what angle O is the ramp inclined? (Express your answer to three significant figures) Submit 4) What would happen to the acceleration of the block on the ramp if the mass of the block were doubled? The acceleration would double The acceleration would be half O The acceleration would not be affected Submit Your submissions: C Submitted: Wednesday, March 6 at 1:00 PM Feedback: That's correct. When you set up your Newton's 2nd Law equation for the x-direction of the ramp you will find that the mass of the block does not affect acceleration. Copyright @ 2024 Department of Physics. University of Illinois at Urbana-Champaign | Privacy Statement