Ga box having mass 0,5kg is placed in front of a 20 cm compressed spring. when the spring released, box having mass m1, collide box having mass m2 and they move together. find the velocity of boxes.

Expression given below

Explanation:

Given mass of spring

Compression in the spring

Let the spring constant be K

Using Energy conservation

potential energy stored in spring =Kinetic energy of Block

now conserving momentum

where is the final velocity

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.