The minute hand of the clock shown below moves along the dashed, circular path. Each complete circle takes 1 hour. When the minute hand is on the 3, which direction is its acceleration in?

Why Apparent weight of substance is less than it Real weight?

How does sound travel through different mediums?

Potential difference of a battery is 2.2 V when it is connected across a resistance of 5 ohm, if suddenly the potential difference falls to 1.8V, its internal resistance will be

Define the two properties of matter that determine its state

How do wavelength, frequency, and energy relate?

What do we call it when an object exerts force on another for a short period of time? * Momentum Work Impulse Friction

The strength of the electric field 0.5 m from a 6 µC charge is positive N/C. (Use k = 8.99 * 109 N• and round answer to the nearest whole number.)

Which of the following equations correctly expresses the relation between vectors A⃗, B⃗, C⃗, and D⃗ shown in the figure?

Oliver, whose mass is 65 kg, and Olivia, whose mass is 45 kg, sit 2.0 m apart in the physics classroom. What is the force of gravitational attraction between Oliver and Olivia

Which is an application of radio waves? allow doctors to see inside a person's body carry information between cell phones sterilize surgical instruments reheat or cook food quickly and easily