A 2.00-kg block is pushed against a spring with negligible mass and force constant compressing it 0.220 m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 370. How far does the block travel up the incline before starting to slide back down? A. 1.16 m B. 0.82 m 37.0 k-0.220 m C. 3.1 m D. 1.2 m E. 2 m Lütfen birini seçin: O A O B O C O D O E

A spring gun with a spring constant of 250 N/m is compressed 5 cm. How fast will a 0.025 kg dart go when it leaves the gun? O a. 5 m/s O b. 20 m/s O c. 10 m./s O d. 15 m/s

4. A0.35 kg branch falls from a tree onto a trampoline. If the branch was initially 2.6 m above the trampoline, and the trampoline compresses 0.14 m. calculate the spring constant of the trampoline. (ans: 96 X 10 Nm]

Identify each situation as: WORK IS DONE or WORK IS NOT DONE          a.A teacher applies force to a wall and becomes exhausted.          b.A book falls off the table to the ground.          c.A rocket accelerates through space

A 2.00-kg block is pushed against a spring with negligible mass and force constant compressing it 0.220 m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope 370. How far does the block travel up the incline before starting to slide back down? А. 1.16 m 400 N/m m = 2.00 kg B. 0.82 m wwAA 37.0 k-020 m С. 3.1 m D. 1.2 m E. 2 m Lütfen birini seçin: O A O B O C O D O E

1. Which of the following is NOT an example of potential energy? a. A running woman b. An incredibly compressed spring G. A tightly stretched rubber band d. An apple dangling off a branch 2. A ball drops from a height h. What more do we need to calculate initial potential energy? a. Elasticity of the Ball b. Mass c. Final Velocity d. Horizontal Displacement

The spring in a scale is compressed by 1.62 cm when a mass of 500.00 g is placed on it. How much will the spring compress if a mass of 347 g is placed on the scale? 28 F-ma ay- at, i FamaO

Spring A will stretch vertically by 20.0 cm when it has a 1.00 kg mass hanging from it. Spring B will stretch vertically by 50.0cm when it has a 1.00 kg mass hanging from it. a) Draw a free body diagram for Spring A and include all relevant forces and values. Draw a free body diagram for Spring B and include all relevant forces and values. b) Calculate the spring constant of A. c) Calculate the spring constant of B.

B04

I have no idea how to start this problem how do I do it.