Question

Which investigation BEST measures the gravitational force on a

toy car?
A. rolling the car down a steep ramp and measuring time
B. using a spring scale and measuring the weight of the car
C. pushing the car and measuring how far it travels before it stops
D. throwing the car in the air and measuring how far it goes before coming
down

Answer 1

B : using a spring scale and measuring the weight of the car

Step-by-step explanation: