The mass of one water drop is 0.0008kg and the gravitational field strength is 10N/kg what is its weight

In only 15 minutes, the temperature in Fort Assiniboine, Montana, went from - 5°F to + 37°F on January 19, 1892. Calculate this change in temperature in kelvins.

The intensity of the radiation from the Sun measured on Earth is 1360 W/m2 and frequency is f = 60 MHz. The distance between the Earth and the Sun is 1.5 x 1011 m.

If a car is moving at 90 km/h and it rounds a corner, also at 90 km/h, does it maintain a constant speed? A constant velocity? If

If a car travels 30 miles north for one half hour, 50 miles east for one hour, and 30 miles south for 30 minutes, what is the total displacement of the car?

What is the potential energy of a one kilogram box of chocolates hidden on a shelf in the pantry 2 meters above the floor? a) 96.1 J b) 2 J c) 19.6 d) 9.8 J

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?