A 2.5 kg ball is launched into projectile motion by a slanted spring. The spring is compressed  by 28cm, has a spring constant of 1200 N/m, and is slanted at a 42˚ angle. The ball leaves  the spring at ground level.    a) Determine the velocity at the moment the ball leaves the spring.   b) Determine the maximum height above the ground reached by the ball.   c) Determine how far horizontally the ball travels before coming back down to the ground.

Q: A 55 kg skateboarder wants to just make it to the upper edge of a "half-pipe" with radius r of 2.4…

A:

Q: You push a small box so that it starts moving with a speed of 1.0 m/s along a rough table. After 1.0…

A: Given:Initial speed of the box = 1 m/sDistance travelled by the box in the table = 1 mHorizontal…

Q: Two projectiles where thrown at two separate angles (45" and 60°) with same initial speed of 50m/s.…

A: a. Speed at point 1 is, v21=v20+2ahv1=v20-2gh=50 m/s2-29.8 m/s210 m=48 m/s Speed at point 2 is,…

Q: A pendulum has a length l (the rope is massless). The mass of the object suspended from the pendulum…

A: Given mass m  Length L Initial position θ=90⁰ We need to find speed at lowest point where θ=0⁰

Q: For the track shown in figure, the section AB is one quadrant of a circle of radius 2m and is…

A: Given that:r= 2m and AB section is frictionlessμk=0.25 for BC section, L=3 mInitial velcocity of the…

Q: A toy rocket launcher contains a spring with a spring constant of 35 N/m.  a). How far must the…

A:

Q: A toy rocket launcher contains a spring with a spring constant of 35 N.m. a). How far must the…

A:

Q: a). A cannon located 10 m from the ground is used to shoot a metal ball directly upward into the air…

A: a ) Maximum height the ball will travel measured from the ground  Maximum height the ball will…

Q: Now the astronaut lays Spring A horizontally on a table in the station on the moon. She ties one end…

A: In this question we have to answer some questions related to the spring-mass system. Please give…

Q: A 2.5 kg ball is launched into projectile motion by a slanted spring. The spring is compressed by…

A:

Q: A block having a mass of 0.8 kg is given an initial velocity v = 1.2 m/s to the right and collides…

A: Let's us assume that block-spring system lies on the same horizontal plane. According to…

Q: An ideal spring with a constant of 200 N/m is acted upon by a 500 N force directed in the positive…

A: Given: Spring constant of spring, k = 200 N/m  the force being applied, F = 500 N

Q: object is thrown with the speed of 20 m/s at an angle of 26 degree with the horizontal. What is the…

A: To find the maximum height of the object, we need to use the equations of motion for projectile…

Q: an unstretched length of 1.5 m. The collar is released from rest at A and slides up the smooth rod…

A: According to given question

Q: 3) A bungee jumper of mass 65.0 kg jumps off of a bridge with a long bungee cord tied safely and…

A: Let us consider the graph given :

Q: A 69 g ice cube can slide without friction up and down a 30° slope. The ice cube is pressed against…

A:

Q: Aring of radius a Plased in the X. Y Plane has alinear charge of density A and was 1. Asinewhere A…

A:

Q: Ux (m/s) 3.0 2.0 1.0 0 -1.0 -2.0 1.0 20 Your Answer: 3.0 A ball moves in a straight line (the…

A:

Q: A 0.25-kg apple is gently hung from a spring that stretches 4.6 cm. The force constant of the spring…

A:

Q: A 195 g object is attached to a spring that has a force constant of 73.5 N/m. The object is pulled…

A: Given: Mass of an object is m=195 g =0.195 kg Force constant of spring k is 73.5 N/m. Maximum…

Q: 2. A 1.0 kg block initially at rest falls vertically and lands on a massless spring. Assume that the…

A:

Q: 8. A vertically mounted spring (k = 800 N/m) is compressed by 21.0 cm relative to its unstrained…

A:

Q: A 2.00-kg block is pushed against a spring with negligible mass and force constant compressing it…

A: Option d

Q: 3. A 2.5 kg ball is launched into projectile motion by a slanted spring. The spring is compressed by…

A: We are given mass of ball. We are also given spring constant and compression in the spring. We are…

Q: A particle of mass m moves in the XY-plane, and its position vector is given by = a cos wtî + b sin…

A: Given: Particle  is moving in x - y plane.

Q: 1. A 3.0-kg cart on a frictionless horizontal surface is connected with an ideal string and an ideal…

A:

Q: A toy rocket launcher contains a spring with a spring constant of 35 N/m. a). How far must the…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: A horizontal spring is compressed a specific distance by a small particle A and then particle A is…

A:

Q: vertically into the air. The mass of the ball is 2.0 kg. Determine how high the ball will be…

A:

Q: A 205 g object is attached to a spring that has a force constant of 76.5 N/m. The object is pulled…

A:

Q: A block slides along a track with an initial velocity vo = 7.0 m/s from one level to a higher level…

A:

Q: 1. A child's toy uses a spring to launch a 135 g-ball vertically upwards with a time-varying force…

A:

Q: 2. A simple pendulum is suspended from the ceiling by means of a string. this time of length 2.33 m,…

A: Length of the string,L=2.33 m Angle of above the vertical,θ=36.3

Q: object is thrown with the speed of 50 m/s at an angle of 30 degree with the horizontal. What is the…

A: According to the given data Velocity of object = v= 50 m/s Angle of projection =θ=300 We need to…

Q: A foul ball is hit straight up into the air with a speed of 30.0 m/s. Calculate the maximum height…

A: