A projectile (mp = 77 g) traveling at v = 585 m/s strikes and becomes embedded in the block (mb = 33 kg), which is initially stationary. Compute the energy lost during the impact. Express your answer as an absolute value |AE| and as a percentage n of the original system energy E. Answers: ΙΔΕΙ- n = %

The 1.7-kg block slides along a smooth plane and strikes a nonlinear spring with a speed of v = 6 m/s. The spring is termed "nonlinear" because it has a resistance of F₁ = ks², where k = 700 N/m². (Figure 1) Figure ERSAREE YEARTRAD MAX 1 of 1 Part A Determine the speed of the block after it has compressed the spring s = 0.2 m Express your answer to three significant figures and include the appropriate units. μà Value Submit Request Answer < Return to Assignment Units Provide Feedback ?

An object with a mass of 0.45 kg is released from rest while immersed within a fluid. It reaches a speed of 50.6 percent its maximum speed in a time of 0.5 seconds. What is the object's terminal speed if the resistive force acting is given by; R = -bv ? (Assume that the gravitational force also acts)

Pilot travels around the vertical curve having a radius of curvature p = 800 m. He has a mass of 71 kg. (Figure 1) Figure Part A V = Determine the maximum constant speed at which the pilot can travel, so that he experiences a maximum acceleration an = 8g = 78.5 m/s². Express your answer to three significant figures and include the appropriate units. HμÅ Value p = 800 m Submit Request Answer Units 1 of 1 ?