An 73 cm long pendulum with a 0.80 kg bob is released from rest at an initial angle of θ0 with the vertical. at the bottom of the swing, the speed of the bob is 2.8 m/s. (a) what is θ0?

Find the net gravitational force fnet acting on the earth in the sun-earth-moon system during the new moon (when the moon is located directly between the earth and the sun. express your answer in newtons to three significant figures.

Elaborate on the suitability of "cola" type drinks to polish chrome surfaces.

A cue stick hits a cue ball with an average force of 22 N for a duration of 0.029 s. If the mass of the ball is 0.15 kg, how fast is it moving after being struck?

Charges may be transferred by: induction insulation reduction conduction

A 70kg box is slid along the floor by a 400n force. The coefficient of friction between the box and the floor is 0.5 when the box is sliding. Find the acceleration of the box

January 1st 37°F January 7th 48°F January 14th 52°F January 18th 51°F January 21st 45°F January 25th 41°F January 31st 55°F When looking at a data set of numbers, the mean is the average. Look at the table above.

The vector quantity that defines the distance and direction between two positions.

Which statement is true? Select one of the options below as your answer: A. Quarks always occur in groups with leptons. B. Quarks always occur independently. C. Quarks always occur in groups with other quarks. D.

Peat is actually the early stage of

Explain how electric current is able to flow.