In the following figure, the balI A was allowed to fall freely from a height of 240 m and at the same time the ball B was thrown upward with an initial velocity of 40 m/s. When and where will the two balls collides. A, V.=0 m/s 240 m B, V.=40 m/s
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- A. If you catch the ball, with what speed do you and the ball move afterwards? B. If the ball hits you and bounces off your chest so that afterward it is moving horizontally at 8.25 m/s in the opposite direction, what is your speed after the collision?Problem 3. On a hockey table, pucks A and B of 170 g each impact according to the figure shown. If they collide at 0 and rebound along the indicated trajectories, determine the speed of each puck right after the crash. The discs float due to the air coming out of the table. therefore there is no friction. 57 y 28° X B 30° 40° velocity in 40 m/s to A, 60 m/s to BThe two particles are moving to the right. Particle 1 catches up with particle 2 and collides with it. The particles stick together and continue on with velocity vf. Which of these statements is true? Vf > V2 but Vf < V1 Vf = V2 Vf = V1 Vf > V1
- 1. A 4 × 10-4 slug revolver bullet is fired to the +x direction into a 0.002-slug hanging light bulb supported by a wire. The revolver bullet sticks inside the bulb. If the impact causes the light bulb to swing 6 inches above its initial level, calculate the speed of the revolver bullet.c. Find the Resultant of the velocities. * 30 cm/sec 20 cm/sec 36.05 cm / sec, 56.31° N of E 36.05 cm / sec, 56.31° S of E 32.5 cm / sec, 56.31° N of W O 30.5 cm / sec, 50.31° N of E 33.5 cm / sec, 56.31° N of Ea (m/s?) SpaceX engineers is planning to build a 2-stage rocket which has a-t graph as shown. By their design, the first stage A will burn out after 20 seconds and then the second stage B will ignite. Plot the v-t and s-t graphs which describe the two-stage motion of the missile for 0 st s 30s. 30 22 t (s) 20 30
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- please help me this questions. Please select TWO options as your correct answers. TWO correct answers will give you correct answer.WRONG answers If you choose ONE answer only or only ONE answer is correct. 1)A ping-pong ball moving east at a speed of 4.0 ms^-1 , collides with a stationary bowling ball. The Ping-Pong ball bounces back to the west, and the bowling ball moves very slowly to the east. (i) Which object experiences the greater magnitude impulse during the collision? (ii) What type of collision that they experience? a) Elastic collision b) The bowling ball c) In- ellastic collision d) The ping-pong ball e) Neither, both experienced the same magnitude impulse 2)You slam on the brakes of your car in a panic and skid a certain distance on a straight, level road. The brakes of your car cause it to slow down by applying a retarding force of 3.0x10^3 N over a distance of 850 m. (i) What is the net work done by this force on the car? (ii) Is the work positive or negative? a) zero…A bartender slides a beer mug at 1.50 m/s toward a customer at the end of a frictionless bar that is 1.20 m tall. The customer makes a grab for the mug and misses, and the mug sails off the end of the bar. a. How far away from the end of the bar does the mug hit the floor. b. What are the speed and direction of the mug at impact.Please help!! Urgent!! You are playing pool and decide to practice your ability to make trick shots. In this trick shot you are attempting to strike an object ball with the cue ball while the object ball is moving and make the shot. If the object ball is moving directly from you at a speed of 0.10 m/s and you strike the cue ball at 0.50 m/s directly in line with the object ball, then after the cue ball and object ball collide, how fast will they be moving apart relative to one another? Previous answer someone gave me was two answers and I only need one!! Please help!!