Acar travels at 60 miles per hour. how much time does it take the car to travel 30 miles? select one: a. 1 hour b. 1/2 hour c. 3/4 hour d. 2 hours

In a vernier instrument the main scale is in 1/2 mm divisions .vernier is made by redividing 19 such divisions into 20 equal parts. calculate the least count of the instrument.

According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?