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Which reading strategy has been shown to best support children's
vocabulary skills?
a. pointing to individual words as you read the text
b. encouraging children to look at books during center time
c. reading a book and asking children to recite lines of text
d. reading the same book multiple times

According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.

How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n

The force it would take to accelerate an 900-kg car at the rate of 6m/s2