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Instructions Using 3 marshmallows and 3 skewers, form a triangle. Use 3 more skewers and 1 more marshmallow to form a pyramid. Loop thin rubber band over topmost marshmallow. Tape plastic spoon securely onto the end of another skewer.
How does marshmallow launcher work?
This is typically a wooden stick or plank that is secured at one end, with a missile (in this case, a marshmallow) on the other end. When the arm is pushed down or pulled back, lots of potential energy is stored in it, which is released when the arm is allowed to spring back to its original position.
How do you make a marshmallow launcher out of Popsicle sticks?
Slide the end of a plastic spoon into the rubber band at the end of the blue craft sticks. Spread the two craft sticks apart and slide the stack of 12 craft sticks in the middle with the spoon resting on top of the stack. To use the catapult, place a marshmallow on top of the spoon and push the spoon down slightly.
What is a marshmallow launcher?
Physics gets fun with this marshmallow launcher experiment that shows how kinetic energy works. Grab your bag of JET-PUFFED Miniature Marshmallows and start learning! – your marshmallow launcher converts potential energy into kinetic energy and your marshmallow flies through the air!.
How do you make a homemade catapult?
Simple craft stick catapult: Stack five craft sticks together and wrap a rubber band around each end. Stack two craft sticks and wrap a rubber band around only one end. Slide the five sticks in-between the two sticks, as shown. Wrap a rubber band where the two sections meet to hold the catapult together.
What makes the catapult more accurate?
The Trebuchet: The Trebuchet was one of the more accurate and efficient types of catapult used in ancient times. It worked by using the energy of a falling counterweight to rotate a beam around a pivot resulting in the release of whatever projectile was loaded into the sling at the other end of the beam.
What energy do catapults use?
For a catapult, potential energy is stored as elastic energy. This energy results from the force put in as the muscu- lar push or pull needed to stretch, bend, or twist some sort of elastic material that is attached to the throwing arm. For a trebuchet, the potential energy is gravitational.
How do you make a spoon slingshot?
Instructions Take 5 sticks and stack them, securing one end with a rubber band. Slide one more stick between the bottom stick and the rest of the stack. Secure the other end with a rubber band. Place the spoon on top, and attach the end of the spoon to the end of the single stick with the last rubber band.
How do you make a catapult out of tongue depressors?
Lay one of the tongue depressors on top of the popsicle stick. Stack seven more popsicle sticks on top of the tongue depressor. Wrap a rubber band around each end of the popsicle sticks. Place the second tongue depressor to the top of the other tongue depressor to form a triangle like “tweezer” design.
How do you make paper marshmallow shooters?
Tie a knot in the bottom of a balloon (not inflated). Next, cut off the top (round part) off the balloon. Wrap the open end of the balloon around the bottom of the toilet paper roll and secure with a rubber band. To use, place a marshmallow in the shooter and pull the knotted end back.
How do you make a catapult without glue?
The simplest catapult to make Take 9 popsicle sticks and secure them with a rubber band on one side, then take a popsicle stick, place it between some of these vertically and secure the second end. Now take a plastic spoon and attach it to the vertical stick with a rubber band. You are done!Apr 3, 2019.
How do you make a catapult out of toilet paper?
Use the elastic bands to cross and hold the wooden spoon on the toilet paper roll. Place the spoon so that the handle is in the air and the other end is touching the table, that way you can hit the handle to launch your item.
How do you make a simple marshmallow catapult?
Use 3 more skewers and 1 more marshmallow to form a pyramid. Loop thin rubber band over topmost marshmallow. Tape plastic spoon securely onto the end of another skewer. Insert spoon skewer through rubber band and into one of the base marshmallows to complete the catapult.
How do you make a stick slingshot?
Step #1: Make the slingshot. Make elastic bands. To begin, tie 2 rubber bands together to make a long band. Repeat. Make a pocket. Cut a small rectangle out of a scrap of leather or sturdy cloth. Assemble. Tie the rubber bands to the ends of a forked stick.
How far can a mangonel shoot?
Moreover, the mangonel was said to have the capabilities of firing projectiles distances of over 1,000 feet (with a maximum of 1,300 feet), and required less mechanical knowledge to develop, maintain, and operate.
How far can a trebuchet shoot?
Based on historical designs, it stands 18 metres (59 ft) tall and throws missiles typically 36 kg (80 lbs) up to 300 metres (980 ft).
Why is 45 degrees the best launch angle?
As ball speed increases, so does the drag force and the lower is the required launch angle. A launch at 45 degrees would allow the ball to remain in the air for a longer time, but it would then be launched at a lower horizontal speed at the start and it would slow down more because of the longer flight time.
Why is a trebuchet better than a catapult?
Roughly speaking, a trebuchet has a few advantages over a catapult. First, it can handle heavier projectiles. A catapult’s maximum weight tops out at about 180 pounds; trebuchets top out at about 350. Lastly, for a given weight of stone, the trebuchet has a longer range.
