The half-life is the time it takes for half of the original amount of a substance to decay.

A. True

B. False

The line models the cost of renting a bike. It costs $3 per hour plus a $4 deposit. Write an equation in slope-intercept form for the line where x is the number of hours a bike is rented and y is the total cost of renting a bike.

If a. 40kg football is thrown with an acceleration of 1.8m/s^2, what is the force used to throw the football? Question 1 options:.22N 4.5N. 72N 1N

Show the equation of simple pendulum to be dimensionally consistent

What is an example of frequency

Why is speed greater at the end of a ramp than it is at the beginning of a ramp?

How long does it take the moon to go from full-moon phase to new-moon phase

What is the rule of calculation of elastic potential energy?

In 1940, the Tacoma Narrows Bridge across the Puget Sound collapsed. The bridge was a suspension bridge. The wind blowing through the narrows matched the natural frequency of the bridge.

What has more momentum: a sports car moving at 100 mph or a train that is not moving?

What is your mass in kilograms?