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Write the letter of the definition next to the matching word as you work through
the lesson. You may use the glossary to help you.
strong nuclear force
A. the spontaneous discharge of energy from
an unstable nucleus
radioactivity
B. the time required for half of a sample of
a radioisotope to decay
weak nuclear force
C. the force that binds neutrons and protons
together in the nuclei of atoms
half-life
D. an atom with an unstable nucleus that will
eventually go through radioactive decay
radioisotope
E. the force that is responsible for the type of
radioactive decay known as beta decay

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

Give an example in which the electrical energy changes to light energy