Rachel is in a car that was struck by lightning. is she safe?

Tiles are 6 mm long how many can you fit into a space 54 cm long

The student uses a spring as a spring balance. when the student hangs a stone from this spring its extension is 72mm the spring does not go past the limit of proportionality calculate the force exerted by the stone on the spring the spring constant =

Two or more atoms join together to form a?

A train is moving west with an initial velocity of 20m/s accelerates at 4m/s for 10 seconds during this time the train moves a distance

A child is riding a bike and skids to a stop. what happens to their kinetic energy?

Which of the following can be a centripetal force? a. friction c. tension b. gravity d. all of the above

A man with a mass of 60 kg walks up two flights of stairs in going from the first floor to the third floor (10 meters). Calculate his increase in potential energy

At a certain harbor, the tides cause the ocean surface to rise and fall a distance d (from highest level to lowest level) in simple harmonic motion, with a period of 12.4 h. how long does it take for the water to fall a distance 0.

Your hair grows at the rate of 0.0330 mm/hr. What is the rate of your hair growth in ft/year?

Proses mendidihnya air. jelaskan!