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3 years ago

15

A gardener pushes her 90 kg wheelbarrow in a straight line out of her garage and across the yard in 18 s. If her average velocit

y is 1.5 m/s, what is her displacement?
A. 0.8 km
B. 12 km toward the garden
C. 18 m toward the garage
D. 27 m away from the garage

1 answer:

Hunter-Best [27]3 years ago

3 0

The answer is D, because displacement equals average velocity times time. 1.5 m/s times 18s equals 27 meters.

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3 years ago

What is the displacement of a spring if it has a spring constant of 10 N/m, and a force of 2.5 N is applied?

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3 years ago

When a 10 V battery is connected to a resistor, 5 A of current flows through the resistor. What is the resistor's value?

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Given data

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1 year ago

A tetrahedron has an equilateral triangle base with 25.0-cm-long edges and three equilateral triangle sides. The base is paralle

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Answer:

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3 years ago