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- An 95-g arrow is fired from a bow whose string exerts an average force of 105 N on the arrow over a distance of 77 cm. Part A What is the speed of the arrow as it leaves the bow? Express your answer to two significant figures and include the appropriate units. V2 = μA Value Units ?Part A What is the value of Fmax, the maximum value of the contact force during the collision? Express your answer to two significant figures and include the appropriate units. Fmax = HÅ Value N www ?Part A A small, 250 g cart is moving at 1.50 m/s on a frictionless track when it collides with a larger, 5.00 kg cart at rest. After the collision, the small cart recoils at 0.870 m/s. What is the speed of the large cart after the collision? Express your answer with the appropriate units. ? Value Units
- One billiard ball is shot east at 1.9 m/s. A second, identical billiard ball is shot west at 0.90 m/s. The balls have a glancing collision, not a head-on collision, deflecting the second ball by 90° and sending it north at 1.36 m/s. Part A What is the speed of the first ball after the collision? Express your answer to two significant figures and include the appropriate units. HÀ ? 1.96 V = S Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remainingPart A For an INELASTIC collision, which of the following statements are true? Choose all that apply. Kinetic energy is lost. Kinetic energy is gained. O Kinetic energy is conserved, Momentum is lost. O Momentum is conserved. O Momentum is gained.A ball of mass 0.512 kg moving east (+z direction) with a speed of 3.80 m/s collides head-on with a 0.256 kg ball at rest. Assume that the collision is perfectly elastic. Part A What is be the speed of the 0.512-kg ball after the collision? Express your answer to three significant figures and include the appropriate units. Submit Part B H Submit Part C E HA Value Oto the east Oto the west Request Answer. What is be the direction of the velocity of the 0.512-kg ball after the collision? Units Request Answer ? What is the speed of the 0 256-kg ball after the collision? Express your answer to three significant figures and include the appropriate units. 7