The mass of an object with 500 J of kinetic energy moving with a velocity of 5 m/s is/

one significant figure.)

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a man has five 60w bulb and a 240w water heater in his apartment. if the bulb and water heater are switched on for four hours daily and the cost of electricity is $1.50 per kwh. calculate his bill for 30days.

How do you know that waves sent from the sun to earth are not mechanical waves? Explain

What is the graph of the relationship between the volume of a gas at a constant pressure

What info determines using velocity time graph

Vectors Have A. magnitude only. B. magnitude and direction. C. direction. D. neither magnitude nor direction.

California has been spending money to establish desalination plants. The state is preparing for

What force is needed to give a 0.25-kg arrow an acceleration of 196 m/s2? A. 0.25 N B. 49 N C. 196 N D. 748 N

When two or more pure substances are blended together the result is a?

10 PTS. A resistor has a value of 2.2 x 10⁵ Ω ± 20%. What is the range of possible values for this resistor?

Describe 3 uses of radioactivity isotopes