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A boclk slides down a frictionless incline with constant acceleration. After sliding 6.80 m down, it has a speed of 3.80 m/s. What was the spped when the block had slid 3.40 m down
A small block is released from rest at the top of a frictionless incline. The distance from the top of the incline to the bottom, measured along the incline, is 3.80 m. The vertical distance from the top of the incline to the bottom is 1.20 m. If g = 9.80 m/s2, what is the acceleration of the block as it slides down the incline?
Item 2 Constants Part A A small block has constant acceleration as it slides down a frictionless incline. The block is released from rest at the top of the incline, and its speed after it has traveled 7.00 m to the bottom of the incline is 3.80 m/s. What is the speed of the block when it is 3.00 m from the top of the incline? Express your answer with the appropriate units. U- 1 Value Units Submit Request Answer
2- Choose an equation from the following list: x=x0 +Vox t + (12) ax t2 ox2 ar (x-xo) A small block has constant acceleration as it slides down a frictionless incline. The block is released from rest at the top of the incline, and its speed after it has traveled 6.60 m to the bottom of the incline is 3.80 m/s.
Page 2 11) The fastest measured pitched baseball left the pitchers hand at a speed of 45 m/s. If the pitcher was in contact with the ball over a distance of 1.5 m and produced constant acceleration a) what acceleration did he give the ball, and b) how much time did it take him to pitch it? 12) A car accelerates from 20 m/s to 50 m/s in 3 s. What is the cars acceleration? 13) A car accelerates from...
Part 1) A small block travels up a frictionless incline that is at an angle of 30.0°above the horizontal. The block has speed 4.26 m/s at the bottom of the incline. Assume g = 9.80 m/s2. How far up the incline (measured parallel to the surface of the incline) does the block travel before it starts to slide back down? Part 2) Complete the following exercises. (Assume g = 9.80 m/s2.) (a) A small block is released from rest at...
a block slides down a frictionless incline with constant acceleration. after sliding 6.00 m down, its speed is 4.00 m/s. what was the speed when it had slid only 3.40 m down?
A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts from rest from the top of the incline, and the length of the incline is 2.00 m. Draw a free-body diagram for the block. Determine the normal force acting on the block Answer: Check If the block starts from rest, determine the speed of the block at the bottom of the incline. (Hint: determine the acceleration of the block down the incline, then use...
2. Starting from rest, a block of mass m slides down a frictionless incline at angle θ(0◦ < θ < 90◦) where it runs into a spring of spring constant k. When the block momentarily stops, it has compressed the spring by distance x. Find expressions for (a) the distance the block slides down the incline from when it is released to when it momentarily stops (b) the distance between the point of the first block-spring contact and the point...
A 4.00 kg block starts sliding from rest from the top of a frictionless incline, the mass slides along a horizontal surface and collides with a spring compressing it a distance x. The spring will compress 3 meters with an applied force of 300N. A) Calulate the speed of the block at the halfway down the incline. B) Calculate the speed of the block at the bottom of the incline C) How much work is done on the block by...