If a force of 10 N acts on an object and an additional force of 6 N acts on the object in the same direction. What will be the n
et force be on the object?
A- 60 N
B- 16 N
C- 6 N
D- 4 N
Use Newton's 2nd law (f=ma) to solve the following problem.
Grady pushed his tennis ball with a mass of 30 kg causing an acceleration of 1 m/s/s. What force is Grady applying?
A- 30 N
B- 30
C- There is no force, the tennis ball did not move
D- 1 N
A- 60 N
B- 16 N
C- 6 N
D- 4 N
Use Newton's 2nd law (f=ma) to solve the following problem.
Grady pushed his tennis ball with a mass of 30 kg causing an acceleration of 1 m/s/s. What force is Grady applying?
A- 30 N
B- 30
C- There is no force, the tennis ball did not move
D- 1 N
2 answers:
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Answer:
6 A
Explanation:
First of all, we need to calculate the equivalent resistance of the circuit. The three resistors are connected in parallel, so their equivalent resistance is given by:
And now we can use Ohm's law to find the current in the circuit: