A 3.08-g bullet embeds itself in a 1.7-kg block, which is attached to a spring of force constant 827-N/m. If the maximum compression of the spring is 4.45-cm, find the time of the bullet-block system to come to rest. Provide your final answer in milli seconds

Two blocks with masses M1 and M2 are connected by a massless string that passes over a pulley as shown. M1 is on an incline of 49.5° with coefficient of kinetic friction μ1 = 0.205. M2 has a mass of 4.84 kg and is on an incline of 35.5° with coefficient of kinetic friction μ2 = 0.105. The pulley can be modeled as a disk with a mass of 305 g and radius of 15 cm. When the system is released, Block M2 accelerates down the incline at rate of 0.52 m/s2. (a) Determine mass of block 1 and the tension forces in the string connecting the blocks and the pulley. Draw accurate free body diagrams of both blocks and pulley, label each force correctly and show the steps in derivation of equations. (b) How much energy will be dissipated by friction 2 second after the blocks are released?

The platform P, shown in Fig. has negligible mass and is tied down so that the 0.4 m long cords keep a 1m long spring compressed 0.6 m when nothing is on the platform. If a 2-kg block is placed on the platform and released from rest after the platform is pushed down 0.1 m, determine the maximum height h the block rises in the air, measured from the ground. k= 200 N/m 0.4 m 0.3 m

A bullet with a mass m₁ = 11.5 g is fired into a block of wood at velocity Ub = 257 m/s. The block is attached to a Spring that has a spring constant k of 205 N/m. The block and bullet continue to move, compressing the spring by 35.0 cm before the whole system momentarily comes to a stop. Assuming that the surface on which the block is resting is frictionless, determine the mass my of the wooden block. mw= 1 Incorrect kg ть k

The 30-kg disk is originally spinning at w = 115 rad/s. It is placed on the ground, for which the coefficient of kinetic friction is uc = 0.5. Neglect the mass of AB. (Figure 1) Figure 0.5 m 0.5 m 0.3 m B 1 of 1 Part A Determine the time required for the motion to stop. Express your answer to three significant figures and include the appropriate units. t = Submit Part B Value μà Request Answer Submit (FAB on A)x: (FAB on A)y= Determine the x and y components of force which the member AB exerts on the pin at A during this time using scalar notation. Express your answers using three significant figures separated by a comma. Units Request Answer ? τΫΠΙ ΑΣΦ 11. vec ↓↑ ? N

Please give a detailed solution asap. Handwritten answer,no gpt.

After being released from the top of a frictionless 30˚ ramp, abox of mass 20 kg slides 5.0 meters along the ramp until it hits a (massless) spring of constant k= 80N/m. Find the maximum compression of the spring.

The platform P, shown in Fig. has negligible mass and is tied down so that the 0.4 m long cords keep a 1m long spring compressed 0.6 m when nothing is on the platform. If a 2-kg block is placed on the platform and released from rest after the platform is pushed down 0.1 m, determine the maximum height h the block rises in the air, measured from the ground.

The roller coaster car has a mass of 900 kg, including its passenger. It is released from rest at the top of the hill A. Neglect friction, the mass of the wheels, and the size of the car. Take hp = 19 m, PB = 9.5 m, hc = 14 m, and pc = 7 m. (Figure 1) Figure h hB B hc C BRE 1 of 1 Part A Determine the minimum height of the hill crest so that the car travels around both inside the loops without leaving the track. Express your answer to three significant figures and include the appropriate units. h = Submit Part B NB = Submit Part C 0 Nc = Value Submit What is the normal reaction on the car when the it is at B? Express your answer to three significant figures and include the appropriate units. μᾶ Request Answer Di μA Value Request Answer LO ☛ μA Units What is the normal reaction on the car when the it is at C? Express your answer to three significant figures and include the appropriate units. Value www Request Answer Units ? Units wwwww ? ?

A simple pendulum consists of a 0.8- kg bob connected to a massless inextensible cord with a length L = 1.9 m. The bob is set into motion and its angular displacement is given by e(t) = 0.11cos(wt), where e is in radians and t is in seconds. Take g = 9.8 m/s^2, determine the mechanical energy of this pendulum.