The block is at rest as shown. What is the peiod of the oscillation if the block is pulled down by 10 cm, in seconds? Use g = 10 m/s2.

For Parts I and II, use the pendulum equation and solve to predict the length needed for a pendulum with a period of 1 s and 2 s respectively. Use a piece of string (or thread, dental floss, shoe lace, etc.) and a steel nut (or washer or something small but with enough mass to weigh down the string) to build each pendulum. Time each pendulum for 30 periods and then find the average time for one period. Remember, a period is the time to complete one cycle of motion, out and back. Tape each pendulum up in perhaps a doorway where it is stationary and has room to swing. Be precise with your measuring and timing. Show your work. Part I Given: T = 1.00 s l =? Part II Given: T = 2.00 s l =?

DONT MIND THE BIG NUMBER ON THE RIGHT, IT IS JUST FOR NUMBERING. MAKE SURE IT IS CORRECT AND TYPEWRITTEN TO GET AN UPVOTE. NO UPVOTE IF IT IS HANDWRITTEN. THANK YOU

Do number 2

You will fire the spring gun 3 times from the first detent and measure the change in height of the (pendulum + ball) for each shot. Write the equation for the change in height of the first shot.

Estimate the stiffness of the spring, kk (in N/m) in a child’s pogo stick if the child has a mass of 27 kg and bounces once every 2.6 seconds. Type your answer to within one decimal place. Use a period (full stop) for a decimal place, eg. 500.0 - Do not use a comma or input your answer in some form of scientific notation. Do NOT include units in your answer.

Pendulum experiment Please help with #5 and 6

The position of a 48 g oscillating mass is given by x(t)=(2.0cm)cos10t, where t is in seconds. Determine the amplitude. (Express your answer in centimeters). Determine the period. (Express your answer in seconds). Determine the spring constant. (Express your answer in newtons per meter). Determine the maximum speed.(Express your answer in meters per second). Determine the total energy. (Express your answer in joules). Determine the velocity at t  = 0.40  s. (Express your answer in meters per second).